* [PATCH V1 01/17] bfa: Support for FC BB credit recovery
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 02/17] bfa: Forward Error Correction status query Vijaya Mohan Guvva
` (17 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
This patch includes changes to 1) Enable/disable fc credit recovery on
Brocade FC adapter port operating at max supported speed. 2) Get credit
recovery status and stats related to credit loss and recovered credits
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_defs.h | 10 +++++
drivers/scsi/bfa/bfa_defs_svc.h | 49 +++++++++++++++++----
drivers/scsi/bfa/bfa_fcs.c | 62 +++-----------------------
drivers/scsi/bfa/bfa_fcs.h | 5 ---
drivers/scsi/bfa/bfa_fcs_rport.c | 2 +-
drivers/scsi/bfa/bfa_svc.c | 95 +++++++++++++++++++++++++++++++++++-----
drivers/scsi/bfa/bfa_svc.h | 12 ++---
drivers/scsi/bfa/bfad_bsg.c | 47 ++++++++++++++------
drivers/scsi/bfa/bfad_bsg.h | 19 +++++++-
drivers/scsi/bfa/bfi_ms.h | 5 +--
10 files changed, 202 insertions(+), 104 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h
index 0efdf31..bdd1bae 100644
--- a/drivers/scsi/bfa/bfa_defs.h
+++ b/drivers/scsi/bfa/bfa_defs.h
@@ -185,6 +185,8 @@ enum bfa_status {
BFA_STATUS_FAA_DISABLED = 198, /* FAA is already disabled */
BFA_STATUS_FAA_ACQUIRED = 199, /* FAA is already acquired */
BFA_STATUS_FAA_ACQ_ADDR = 200, /* Acquiring addr */
+ BFA_STATUS_BBCR_FC_ONLY = 201, /*!< BBCredit Recovery is supported for *
+ * FC mode only */
BFA_STATUS_ERROR_TRUNK_ENABLED = 203, /* Trunk enabled on adapter */
BFA_STATUS_MAX_ENTRY_REACHED = 212, /* MAX entry reached */
BFA_STATUS_TOPOLOGY_LOOP = 230, /* Topology is set to Loop */
@@ -198,6 +200,14 @@ enum bfa_status {
BFA_STATUS_CMD_NOTSUPP_MEZZ = 239, /* Cmd not supported for MEZZ card */
BFA_STATUS_FRU_NOT_PRESENT = 240, /* fru module not present */
BFA_STATUS_DPORT_ERR = 245, /* D-port mode is enabled */
+ BFA_STATUS_ERR_BBCR_SPEED_UNSUPPORT = 258, /*!< BB credit recovery is
+ * supported at max port speed alone */
+ BFA_STATUS_ERROR_BBCR_ENABLED = 259, /*!< BB credit recovery
+ * is enabled */
+ BFA_STATUS_INVALID_BBSCN = 260, /*!< Invalid BBSCN value.
+ * Valid range is [1-15] */
+ BFA_STATUS_BBCR_CFG_NO_CHANGE = 265, /*!< BBCR is operational.
+ * Disable BBCR and try this operation again. */
BFA_STATUS_MAX_VAL /* Unknown error code */
};
#define bfa_status_t enum bfa_status
diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h
index ec03c8c..efbf0a9 100644
--- a/drivers/scsi/bfa/bfa_defs_svc.h
+++ b/drivers/scsi/bfa/bfa_defs_svc.h
@@ -257,8 +257,6 @@ struct bfa_fw_port_lksm_stats_s {
u32 nos_tx; /* No. of times NOS tx started */
u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */
u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */
- u32 bbsc_lr; /* LKSM LR tx for credit recovery */
- u32 rsvd;
};
struct bfa_fw_port_snsm_stats_s {
@@ -409,7 +407,7 @@ struct bfa_fw_trunk_stats_s {
u32 rsvd; /* padding for 64 bit alignment */
};
-struct bfa_fw_advsm_stats_s {
+struct bfa_fw_aport_stats_s {
u32 flogi_sent; /* Flogi sent */
u32 flogi_acc_recvd; /* Flogi Acc received */
u32 flogi_rjt_recvd; /* Flogi rejects received */
@@ -419,6 +417,12 @@ struct bfa_fw_advsm_stats_s {
u32 elp_accepted; /* ELP Accepted */
u32 elp_rejected; /* ELP rejected */
u32 elp_dropped; /* ELP dropped */
+
+ u32 bbcr_lr_count; /*!< BBCR Link Resets */
+ u32 frame_lost_intrs; /*!< BBCR Frame loss intrs */
+ u32 rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */
+
+ u32 rsvd;
};
/*
@@ -489,7 +493,7 @@ struct bfa_fw_stats_s {
struct bfa_fw_fcxchg_stats_s fcxchg_stats;
struct bfa_fw_lps_stats_s lps_stats;
struct bfa_fw_trunk_stats_s trunk_stats;
- struct bfa_fw_advsm_stats_s advsm_stats;
+ struct bfa_fw_aport_stats_s aport_stats;
struct bfa_fw_mac_mod_stats_s macmod_stats;
struct bfa_fw_ct_mod_stats_s ctmod_stats;
struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats;
@@ -545,6 +549,27 @@ struct bfa_qos_attr_s {
struct bfa_qos_bw_s qos_bw_op; /* QOS bw operational */
};
+enum bfa_bbcr_state {
+ BFA_BBCR_DISABLED, /*!< BBCR is disable */
+ BFA_BBCR_ONLINE, /*!< BBCR is online */
+ BFA_BBCR_OFFLINE, /*!< BBCR is offline */
+};
+
+enum bfa_bbcr_err_reason {
+ BFA_BBCR_ERR_REASON_NONE, /*!< Unknown */
+ BFA_BBCR_ERR_REASON_SPEED_UNSUP, /*!< Port speed < max sup_speed */
+ BFA_BBCR_ERR_REASON_PEER_UNSUP, /*!< BBCR is disable on peer port */
+ BFA_BBCR_ERR_REASON_NON_BRCD_SW, /*!< Connected to non BRCD switch */
+ BFA_BBCR_ERR_REASON_FLOGI_RJT, /*!< Login rejected by the switch */
+};
+
+struct bfa_bbcr_attr_s {
+ u8 state;
+ u8 peer_bb_scn;
+ u8 reason;
+ u8 rsvd;
+};
+
/*
* These fields should be displayed only from the CLI.
* There will be a separate BFAL API (get_qos_vc_attr ?)
@@ -892,6 +917,9 @@ struct bfa_defs_fcpim_throttle_s {
u16 rsvd;
};
+#define BFA_BB_SCN_DEF 3
+#define BFA_BB_SCN_MAX 0x0F
+
/*
* Physical port configuration
*/
@@ -907,8 +935,8 @@ struct bfa_port_cfg_s {
u8 tx_bbcredit; /* transmit buffer credits */
u8 ratelimit; /* ratelimit enabled or not */
u8 trl_def_speed; /* ratelimit default speed */
- u8 bb_scn; /* BB_SCN value from FLOGI Exchg */
- u8 bb_scn_state; /* Config state of BB_SCN */
+ u8 bb_cr_enabled; /*!< Config state of BB_SCN */
+ u8 bb_scn; /*!< BB_SCN value for FLOGI Exchg */
u8 faa_state; /* FAA enabled/disabled */
u8 rsvd1;
u16 path_tov; /* device path timeout */
@@ -1052,6 +1080,7 @@ struct bfa_port_link_s {
struct bfa_qos_attr_s qos_attr; /* QoS Attributes */
union {
struct bfa_fcport_loop_info_s loop_info;
+ struct bfa_bbcr_attr_s bbcr_attr;
union {
struct bfa_qos_vc_attr_s qos_vc_attr;
/* VC info from ELP */
@@ -1215,9 +1244,11 @@ struct bfa_port_fc_stats_s {
u64 bad_os_count; /* Invalid ordered sets */
u64 err_enc_out; /* Encoding err nonframe_8b10b */
u64 err_enc; /* Encoding err frame_8b10b */
- u64 bbsc_frames_lost; /* Credit Recovery-Frames Lost */
- u64 bbsc_credits_lost; /* Credit Recovery-Credits Lost */
- u64 bbsc_link_resets; /* Credit Recovery-Link Resets */
+ u64 bbcr_frames_lost; /*!< BBCR Frames Lost */
+ u64 bbcr_rrdys_lost; /*!< BBCR RRDYs Lost */
+ u64 bbcr_link_resets; /*!< BBCR Link Resets */
+ u64 bbcr_frame_lost_intrs; /*!< BBCR Frame loss intrs */
+ u64 bbcr_rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */
u64 loop_timeouts; /* Loop timeouts */
};
diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
index d428808..a3ab5cc 100644
--- a/drivers/scsi/bfa/bfa_fcs.c
+++ b/drivers/scsi/bfa/bfa_fcs.c
@@ -240,9 +240,6 @@ static void bfa_fcs_fabric_flogiacc_comp(void *fcsarg,
u32 rsp_len,
u32 resid_len,
struct fchs_s *rspfchs);
-static u8 bfa_fcs_fabric_oper_bbscn(struct bfa_fcs_fabric_s *fabric);
-static bfa_boolean_t bfa_fcs_fabric_is_bbscn_enabled(
- struct bfa_fcs_fabric_s *fabric);
static void bfa_fcs_fabric_sm_uninit(struct bfa_fcs_fabric_s *fabric,
enum bfa_fcs_fabric_event event);
@@ -404,8 +401,7 @@ bfa_fcs_fabric_sm_flogi(struct bfa_fcs_fabric_s *fabric,
case BFA_FCS_FABRIC_SM_CONT_OP:
bfa_fcport_set_tx_bbcredit(fabric->fcs->bfa,
- fabric->bb_credit,
- bfa_fcs_fabric_oper_bbscn(fabric));
+ fabric->bb_credit);
fabric->fab_type = BFA_FCS_FABRIC_SWITCHED;
if (fabric->auth_reqd && fabric->is_auth) {
@@ -433,8 +429,7 @@ bfa_fcs_fabric_sm_flogi(struct bfa_fcs_fabric_s *fabric,
case BFA_FCS_FABRIC_SM_NO_FABRIC:
fabric->fab_type = BFA_FCS_FABRIC_N2N;
bfa_fcport_set_tx_bbcredit(fabric->fcs->bfa,
- fabric->bb_credit,
- bfa_fcs_fabric_oper_bbscn(fabric));
+ fabric->bb_credit);
bfa_fcs_fabric_notify_online(fabric);
bfa_sm_set_state(fabric, bfa_fcs_fabric_sm_nofabric);
break;
@@ -602,8 +597,7 @@ bfa_fcs_fabric_sm_nofabric(struct bfa_fcs_fabric_s *fabric,
case BFA_FCS_FABRIC_SM_NO_FABRIC:
bfa_trc(fabric->fcs, fabric->bb_credit);
bfa_fcport_set_tx_bbcredit(fabric->fcs->bfa,
- fabric->bb_credit,
- bfa_fcs_fabric_oper_bbscn(fabric));
+ fabric->bb_credit);
break;
case BFA_FCS_FABRIC_SM_RETRY_OP:
@@ -965,10 +959,6 @@ bfa_cb_lps_flogi_comp(void *bfad, void *uarg, bfa_status_t status)
case BFA_STATUS_FABRIC_RJT:
fabric->stats.flogi_rejects++;
- if (fabric->lps->lsrjt_rsn == FC_LS_RJT_RSN_LOGICAL_ERROR &&
- fabric->lps->lsrjt_expl == FC_LS_RJT_EXP_NO_ADDL_INFO)
- fabric->fcs->bbscn_flogi_rjt = BFA_TRUE;
-
bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_RETRY_OP);
return;
@@ -1014,14 +1004,11 @@ bfa_fcs_fabric_login(struct bfa_fcs_fabric_s *fabric)
{
struct bfa_s *bfa = fabric->fcs->bfa;
struct bfa_lport_cfg_s *pcfg = &fabric->bport.port_cfg;
- u8 alpa = 0, bb_scn = 0;
+ u8 alpa = 0;
- if (bfa_fcs_fabric_is_bbscn_enabled(fabric) &&
- (!fabric->fcs->bbscn_flogi_rjt))
- bb_scn = BFA_FCS_PORT_DEF_BB_SCN;
bfa_lps_flogi(fabric->lps, fabric, alpa, bfa_fcport_get_maxfrsize(bfa),
- pcfg->pwwn, pcfg->nwwn, fabric->auth_reqd, bb_scn);
+ pcfg->pwwn, pcfg->nwwn, fabric->auth_reqd);
fabric->stats.flogi_sent++;
}
@@ -1102,40 +1089,6 @@ bfa_fcs_fabric_stop(struct bfa_fcs_fabric_s *fabric)
}
/*
- * Computes operating BB_SCN value
- */
-static u8
-bfa_fcs_fabric_oper_bbscn(struct bfa_fcs_fabric_s *fabric)
-{
- u8 pr_bbscn = fabric->lps->pr_bbscn;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(fabric->fcs->bfa);
-
- if (!(fcport->cfg.bb_scn_state && pr_bbscn))
- return 0;
-
- /* return max of local/remote bb_scn values */
- return ((pr_bbscn > BFA_FCS_PORT_DEF_BB_SCN) ?
- pr_bbscn : BFA_FCS_PORT_DEF_BB_SCN);
-}
-
-/*
- * Check if BB_SCN can be enabled.
- */
-static bfa_boolean_t
-bfa_fcs_fabric_is_bbscn_enabled(struct bfa_fcs_fabric_s *fabric)
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(fabric->fcs->bfa);
-
- if (bfa_ioc_get_fcmode(&fabric->fcs->bfa->ioc) &&
- fcport->cfg.bb_scn_state &&
- !bfa_fcport_is_qos_enabled(fabric->fcs->bfa) &&
- !bfa_fcport_is_trunk_enabled(fabric->fcs->bfa))
- return BFA_TRUE;
- else
- return BFA_FALSE;
-}
-
-/*
* Delete all vports and wait for vport delete completions.
*/
static void
@@ -1273,7 +1226,6 @@ void
bfa_fcs_fabric_link_down(struct bfa_fcs_fabric_s *fabric)
{
bfa_trc(fabric->fcs, fabric->bport.port_cfg.pwwn);
- fabric->fcs->bbscn_flogi_rjt = BFA_FALSE;
bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_LINK_DOWN);
}
@@ -1480,7 +1432,6 @@ bfa_fcs_fabric_process_flogi(struct bfa_fcs_fabric_s *fabric,
}
fabric->bb_credit = be16_to_cpu(flogi->csp.bbcred);
- fabric->lps->pr_bbscn = (be16_to_cpu(flogi->csp.rxsz) >> 12);
bport->port_topo.pn2n.rem_port_wwn = flogi->port_name;
bport->port_topo.pn2n.reply_oxid = fchs->ox_id;
@@ -1513,8 +1464,7 @@ bfa_fcs_fabric_send_flogi_acc(struct bfa_fcs_fabric_s *fabric)
n2n_port->reply_oxid, pcfg->pwwn,
pcfg->nwwn,
bfa_fcport_get_maxfrsize(bfa),
- bfa_fcport_get_rx_bbcredit(bfa),
- bfa_fcs_fabric_oper_bbscn(fabric));
+ bfa_fcport_get_rx_bbcredit(bfa), 0);
bfa_fcxp_send(fcxp, NULL, fabric->vf_id, fabric->lps->bfa_tag,
BFA_FALSE, FC_CLASS_3,
diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h
index a449706..1369682 100644
--- a/drivers/scsi/bfa/bfa_fcs.h
+++ b/drivers/scsi/bfa/bfa_fcs.h
@@ -258,9 +258,6 @@ struct bfa_fcs_fabric_s;
#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 48
#define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ 16
-/* bb_scn value in 2^bb_scn */
-#define BFA_FCS_PORT_DEF_BB_SCN 3
-
/*
* Get FC port ID for a logical port.
*/
@@ -683,8 +680,6 @@ struct bfa_fcs_s {
struct bfa_trc_mod_s *trcmod; /* tracing module */
bfa_boolean_t vf_enabled; /* VF mode is enabled */
bfa_boolean_t fdmi_enabled; /* FDMI is enabled */
- bfa_boolean_t bbscn_enabled; /* Driver Config Parameter */
- bfa_boolean_t bbscn_flogi_rjt;/* FLOGI reject due to BB_SCN */
bfa_boolean_t min_cfg; /* min cfg enabled/disabled */
u16 port_vfid; /* port default VF ID */
struct bfa_fcs_driver_info_s driver_info;
diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c
index 58ac643..807622b 100644
--- a/drivers/scsi/bfa/bfa_fcs_rport.c
+++ b/drivers/scsi/bfa/bfa_fcs_rport.c
@@ -2577,7 +2577,7 @@ bfa_fcs_rport_update(struct bfa_fcs_rport_s *rport, struct fc_logi_s *plogi)
port->fabric->bb_credit = be16_to_cpu(plogi->csp.bbcred);
bfa_fcport_set_tx_bbcredit(port->fcs->bfa,
- port->fabric->bb_credit, 0);
+ port->fabric->bb_credit);
}
}
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index 299c1c8..0fff5ec 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -1614,7 +1614,6 @@ bfa_lps_login_rsp(struct bfa_s *bfa, struct bfi_lps_login_rsp_s *rsp)
lps->lp_mac = rsp->lp_mac;
lps->brcd_switch = rsp->brcd_switch;
lps->fcf_mac = rsp->fcf_mac;
- lps->pr_bbscn = rsp->bb_scn;
break;
@@ -1744,7 +1743,6 @@ bfa_lps_send_login(struct bfa_lps_s *lps)
m->nwwn = lps->nwwn;
m->fdisc = lps->fdisc;
m->auth_en = lps->auth_en;
- m->bb_scn = lps->bb_scn;
bfa_reqq_produce(lps->bfa, lps->reqq, m->mh);
list_del(&lps->qe);
@@ -1940,7 +1938,7 @@ bfa_lps_delete(struct bfa_lps_s *lps)
*/
void
bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa, u16 pdusz,
- wwn_t pwwn, wwn_t nwwn, bfa_boolean_t auth_en, uint8_t bb_scn)
+ wwn_t pwwn, wwn_t nwwn, bfa_boolean_t auth_en)
{
lps->uarg = uarg;
lps->alpa = alpa;
@@ -1949,7 +1947,6 @@ bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa, u16 pdusz,
lps->nwwn = nwwn;
lps->fdisc = BFA_FALSE;
lps->auth_en = auth_en;
- lps->bb_scn = bb_scn;
bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN);
}
@@ -3158,6 +3155,8 @@ bfa_fcport_update_linkinfo(struct bfa_fcport_s *fcport)
fcport->qos_attr = pevent->link_state.qos_attr;
fcport->qos_vc_attr = pevent->link_state.attr.vc_fcf.qos_vc_attr;
+ if (fcport->cfg.bb_cr_enabled)
+ fcport->bbcr_attr = pevent->link_state.attr.bbcr_attr;
/*
* update trunk state if applicable
*/
@@ -3177,7 +3176,6 @@ bfa_fcport_reset_linkinfo(struct bfa_fcport_s *fcport)
{
fcport->speed = BFA_PORT_SPEED_UNKNOWN;
fcport->topology = BFA_PORT_TOPOLOGY_NONE;
- fcport->bbsc_op_state = BFA_FALSE;
}
/*
@@ -3629,6 +3627,11 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
fcport->qos_attr.qos_bw_op =
i2hmsg.penable_rsp->port_cfg.qos_bw;
+ if (fcport->cfg.bb_cr_enabled)
+ fcport->bbcr_attr.state = BFA_BBCR_OFFLINE;
+ else
+ fcport->bbcr_attr.state = BFA_BBCR_DISABLED;
+
bfa_sm_send_event(fcport, BFA_FCPORT_SM_FWRSP);
}
break;
@@ -3639,6 +3642,11 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
break;
case BFI_FCPORT_I2H_EVENT:
+ if (fcport->cfg.bb_cr_enabled)
+ fcport->bbcr_attr.state = BFA_BBCR_OFFLINE;
+ else
+ fcport->bbcr_attr.state = BFA_BBCR_DISABLED;
+
if (i2hmsg.event->link_state.linkstate == BFA_PORT_LINKUP)
bfa_sm_send_event(fcport, BFA_FCPORT_SM_LINKUP);
else {
@@ -3964,14 +3972,11 @@ bfa_fcport_get_rx_bbcredit(struct bfa_s *bfa)
}
void
-bfa_fcport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit, u8 bb_scn)
+bfa_fcport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit)
{
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
fcport->cfg.tx_bbcredit = (u8)tx_bbcredit;
- fcport->cfg.bb_scn = bb_scn;
- if (bb_scn)
- fcport->bbsc_op_state = BFA_TRUE;
}
/*
@@ -4021,7 +4026,6 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr)
attr->pport_cfg.path_tov = bfa_fcpim_path_tov_get(bfa);
attr->pport_cfg.q_depth = bfa_fcpim_qdepth_get(bfa);
attr->port_state = bfa_sm_to_state(hal_port_sm_table, fcport->sm);
- attr->bbsc_op_status = fcport->bbsc_op_state;
/* PBC Disabled State */
if (bfa_fcport_is_pbcdisabled(bfa))
@@ -4217,6 +4221,77 @@ bfa_fcport_is_trunk_enabled(struct bfa_s *bfa)
return fcport->cfg.trunked;
}
+bfa_status_t
+bfa_fcport_cfg_bbcr(struct bfa_s *bfa, bfa_boolean_t on_off, u8 bb_scn)
+{
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+
+ bfa_trc(bfa, on_off);
+
+ if (bfa_ioc_get_type(&fcport->bfa->ioc) != BFA_IOC_TYPE_FC)
+ return BFA_STATUS_BBCR_FC_ONLY;
+
+ if (bfa_mfg_is_mezz(bfa->ioc.attr->card_type) &&
+ (bfa->ioc.attr->card_type != BFA_MFG_TYPE_CHINOOK))
+ return BFA_STATUS_CMD_NOTSUPP_MEZZ;
+
+ if (on_off) {
+ if (fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP)
+ return BFA_STATUS_TOPOLOGY_LOOP;
+
+ if (fcport->cfg.qos_enabled)
+ return BFA_STATUS_ERROR_QOS_ENABLED;
+
+ if (fcport->cfg.trunked)
+ return BFA_STATUS_TRUNK_ENABLED;
+
+ if ((fcport->cfg.speed != BFA_PORT_SPEED_AUTO) &&
+ (fcport->cfg.speed < bfa_ioc_speed_sup(&bfa->ioc)))
+ return BFA_STATUS_ERR_BBCR_SPEED_UNSUPPORT;
+
+ if (bfa_ioc_speed_sup(&bfa->ioc) < BFA_PORT_SPEED_8GBPS)
+ return BFA_STATUS_FEATURE_NOT_SUPPORTED;
+
+ if (fcport->cfg.bb_cr_enabled) {
+ if (bb_scn != fcport->cfg.bb_scn)
+ return BFA_STATUS_BBCR_CFG_NO_CHANGE;
+ else
+ return BFA_STATUS_NO_CHANGE;
+ }
+
+ if ((bb_scn == 0) || (bb_scn > BFA_BB_SCN_MAX))
+ bb_scn = BFA_BB_SCN_DEF;
+
+ fcport->cfg.bb_cr_enabled = on_off;
+ fcport->cfg.bb_scn = bb_scn;
+ } else {
+ if (!fcport->cfg.bb_cr_enabled)
+ return BFA_STATUS_NO_CHANGE;
+
+ fcport->cfg.bb_cr_enabled = on_off;
+ fcport->cfg.bb_scn = 0;
+ }
+
+ return BFA_STATUS_OK;
+}
+
+bfa_status_t
+bfa_fcport_get_bbcr_attr(struct bfa_s *bfa,
+ struct bfa_bbcr_attr_s *bbcr_attr)
+{
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+
+ if (bfa_ioc_get_type(&fcport->bfa->ioc) != BFA_IOC_TYPE_FC)
+ return BFA_STATUS_BBCR_FC_ONLY;
+
+ if (fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP)
+ return BFA_STATUS_TOPOLOGY_LOOP;
+
+ *bbcr_attr = fcport->bbcr_attr;
+
+ return BFA_STATUS_OK;
+}
+
void
bfa_fcport_dportenable(struct bfa_s *bfa)
{
diff --git a/drivers/scsi/bfa/bfa_svc.h b/drivers/scsi/bfa/bfa_svc.h
index 8d7fbec..c2fb834 100644
--- a/drivers/scsi/bfa/bfa_svc.h
+++ b/drivers/scsi/bfa/bfa_svc.h
@@ -405,8 +405,6 @@ struct bfa_lps_s {
bfa_status_t status; /* login status */
u16 pdusz; /* max receive PDU size */
u16 pr_bbcred; /* BB_CREDIT from peer */
- u8 pr_bbscn; /* BB_SCN from peer */
- u8 bb_scn; /* local BB_SCN */
u8 lsrjt_rsn; /* LSRJT reason */
u8 lsrjt_expl; /* LSRJT explanation */
u8 lun_mask; /* LUN mask flag */
@@ -510,11 +508,11 @@ struct bfa_fcport_s {
bfa_boolean_t diag_busy; /* diag busy status */
bfa_boolean_t beacon; /* port beacon status */
bfa_boolean_t link_e2e_beacon; /* link beacon status */
- bfa_boolean_t bbsc_op_state; /* Cred recov Oper State */
struct bfa_fcport_trunk_s trunk;
u16 fcoe_vlan;
struct bfa_mem_dma_s fcport_dma;
bfa_boolean_t stats_dma_ready;
+ struct bfa_bbcr_attr_s bbcr_attr;
};
#define BFA_FCPORT_MOD(__bfa) (&(__bfa)->modules.fcport)
@@ -556,7 +554,7 @@ bfa_status_t bfa_fcport_set_qos_bw(struct bfa_s *bfa,
struct bfa_qos_bw_s *qos_bw);
enum bfa_port_speed bfa_fcport_get_ratelim_speed(struct bfa_s *bfa);
-void bfa_fcport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit, u8 bb_scn);
+void bfa_fcport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit);
bfa_boolean_t bfa_fcport_is_ratelim(struct bfa_s *bfa);
void bfa_fcport_beacon(void *dev, bfa_boolean_t beacon,
bfa_boolean_t link_e2e_beacon);
@@ -571,6 +569,10 @@ void bfa_fcport_dportenable(struct bfa_s *bfa);
void bfa_fcport_dportdisable(struct bfa_s *bfa);
bfa_status_t bfa_fcport_is_pbcdisabled(struct bfa_s *bfa);
void bfa_fcport_cfg_faa(struct bfa_s *bfa, u8 state);
+bfa_status_t bfa_fcport_cfg_bbcr(struct bfa_s *bfa,
+ bfa_boolean_t on_off, u8 bb_scn);
+bfa_status_t bfa_fcport_get_bbcr_attr(struct bfa_s *bfa,
+ struct bfa_bbcr_attr_s *bbcr_attr);
/*
* bfa rport API functions
@@ -667,7 +669,7 @@ struct bfa_lps_s *bfa_lps_alloc(struct bfa_s *bfa);
void bfa_lps_delete(struct bfa_lps_s *lps);
void bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa,
u16 pdusz, wwn_t pwwn, wwn_t nwwn,
- bfa_boolean_t auth_en, u8 bb_scn);
+ bfa_boolean_t auth_en);
void bfa_lps_fdisc(struct bfa_lps_s *lps, void *uarg, u16 pdusz,
wwn_t pwwn, wwn_t nwwn);
void bfa_lps_fdisclogo(struct bfa_lps_s *lps);
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index 555e7db..bda1500 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -402,25 +402,43 @@ bfad_iocmd_port_cfg_maxfrsize(struct bfad_s *bfad, void *cmd)
}
int
-bfad_iocmd_port_cfg_bbsc(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
+bfad_iocmd_port_cfg_bbcr(struct bfad_s *bfad, unsigned int cmd, void *pcmd)
{
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- unsigned long flags;
+ struct bfa_bsg_bbcr_enable_s *iocmd =
+ (struct bfa_bsg_bbcr_enable_s *)pcmd;
+ unsigned long flags;
+ int rc;
spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (bfa_ioc_get_type(&bfad->bfa.ioc) == BFA_IOC_TYPE_FC) {
- if (v_cmd == IOCMD_PORT_BBSC_ENABLE)
- fcport->cfg.bb_scn_state = BFA_TRUE;
- else if (v_cmd == IOCMD_PORT_BBSC_DISABLE)
- fcport->cfg.bb_scn_state = BFA_FALSE;
+ if (cmd == IOCMD_PORT_BBCR_ENABLE)
+ rc = bfa_fcport_cfg_bbcr(&bfad->bfa, BFA_TRUE, iocmd->bb_scn);
+ else if (cmd == IOCMD_PORT_BBCR_DISABLE)
+ rc = bfa_fcport_cfg_bbcr(&bfad->bfa, BFA_FALSE, 0);
+ else {
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ return -EINVAL;
}
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
+ iocmd->status = rc;
return 0;
}
+int
+bfad_iocmd_port_get_bbcr_attr(struct bfad_s *bfad, void *pcmd)
+{
+ struct bfa_bsg_bbcr_attr_s *iocmd = (struct bfa_bsg_bbcr_attr_s *) pcmd;
+ unsigned long flags;
+
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status =
+ bfa_fcport_get_bbcr_attr(&bfad->bfa, &iocmd->attr);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ return 0;
+}
+
+
static int
bfad_iocmd_lport_get_attr(struct bfad_s *bfad, void *cmd)
{
@@ -2750,9 +2768,12 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
case IOCMD_PORT_CFG_MAXFRSZ:
rc = bfad_iocmd_port_cfg_maxfrsize(bfad, iocmd);
break;
- case IOCMD_PORT_BBSC_ENABLE:
- case IOCMD_PORT_BBSC_DISABLE:
- rc = bfad_iocmd_port_cfg_bbsc(bfad, iocmd, cmd);
+ case IOCMD_PORT_BBCR_ENABLE:
+ case IOCMD_PORT_BBCR_DISABLE:
+ rc = bfad_iocmd_port_cfg_bbcr(bfad, cmd, iocmd);
+ break;
+ case IOCMD_PORT_BBCR_GET_ATTR:
+ rc = bfad_iocmd_port_get_bbcr_attr(bfad, iocmd);
break;
case IOCMD_LPORT_GET_ATTR:
rc = bfad_iocmd_lport_get_attr(bfad, iocmd);
diff --git a/drivers/scsi/bfa/bfad_bsg.h b/drivers/scsi/bfa/bfad_bsg.h
index 15e1fc8..612463b 100644
--- a/drivers/scsi/bfa/bfad_bsg.h
+++ b/drivers/scsi/bfa/bfad_bsg.h
@@ -46,8 +46,9 @@ enum {
IOCMD_PORT_CFG_ALPA,
IOCMD_PORT_CFG_MAXFRSZ,
IOCMD_PORT_CLR_ALPA,
- IOCMD_PORT_BBSC_ENABLE,
- IOCMD_PORT_BBSC_DISABLE,
+ IOCMD_PORT_BBCR_ENABLE,
+ IOCMD_PORT_BBCR_DISABLE,
+ IOCMD_PORT_BBCR_GET_ATTR,
IOCMD_LPORT_GET_ATTR,
IOCMD_LPORT_GET_RPORTS,
IOCMD_LPORT_GET_STATS,
@@ -495,6 +496,20 @@ struct bfa_bsg_port_cfg_mode_s {
struct bfa_port_cfg_mode_s cfg;
};
+struct bfa_bsg_bbcr_enable_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u8 bb_scn;
+ u8 rsvd;
+};
+
+struct bfa_bsg_bbcr_attr_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u16 rsvd;
+ struct bfa_bbcr_attr_s attr;
+};
+
struct bfa_bsg_faa_attr_s {
bfa_status_t status;
u16 bfad_num;
diff --git a/drivers/scsi/bfa/bfi_ms.h b/drivers/scsi/bfa/bfi_ms.h
index 5ae2c16..1a3fe5a 100644
--- a/drivers/scsi/bfa/bfi_ms.h
+++ b/drivers/scsi/bfa/bfi_ms.h
@@ -276,8 +276,7 @@ struct bfi_fcport_enable_req_s {
struct bfi_fcport_set_svc_params_req_s {
struct bfi_mhdr_s mh; /* msg header */
__be16 tx_bbcredit; /* Tx credits */
- u8 bb_scn; /* BB_SC FC credit recovery */
- u8 rsvd;
+ u8 rsvd[2];
};
/*
@@ -446,8 +445,8 @@ struct bfi_lps_login_rsp_s {
mac_t fcf_mac;
u8 ext_status;
u8 brcd_switch; /* attached peer is brcd switch */
- u8 bb_scn; /* atatched port's bb_scn */
u8 bfa_tag;
+ u8 rsvd;
};
struct bfi_lps_logout_req_s {
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 02/17] bfa: Forward Error Correction status query
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 01/17] bfa: Support for FC BB credit recovery Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 03/17] bfa: Add dynamic diagnostic port support Vijaya Mohan Guvva
` (16 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
This patch includes changes to get FC HBA feature Forward Error
Correction (FEC) (enabled at 16Gig speed) status from firmware and to
return to brocade HBA management utility.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_defs_svc.h | 15 +++++++++++++--
drivers/scsi/bfa/bfa_svc.c | 8 ++++++++
drivers/scsi/bfa/bfa_svc.h | 1 +
3 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h
index efbf0a9..8522475 100644
--- a/drivers/scsi/bfa/bfa_defs_svc.h
+++ b/drivers/scsi/bfa/bfa_defs_svc.h
@@ -882,6 +882,15 @@ enum bfa_lunmask_state_s {
BFA_LUNMASK_UNINITIALIZED = 0xff,
};
+/**
+ * FEC states
+ */
+enum bfa_fec_state_s {
+ BFA_FEC_ONLINE = 1, /*!< FEC is online */
+ BFA_FEC_OFFLINE = 2, /*!< FEC is offline */
+ BFA_FEC_OFFLINE_NOT_16G = 3, /*!< FEC is offline (speed not 16Gig) */
+};
+
#pragma pack(1)
/*
* LUN mask configuration
@@ -978,6 +987,7 @@ struct bfa_port_attr_s {
bfa_boolean_t link_e2e_beacon; /* link beacon is on */
bfa_boolean_t bbsc_op_status; /* fc credit recovery oper
* state */
+ enum bfa_fec_state_s fec_state; /*!< current FEC state */
/*
* Dynamic field - info from FCS
@@ -989,7 +999,7 @@ struct bfa_port_attr_s {
/* FCoE specific */
u16 fcoe_vlan;
- u8 rsvd1[6];
+ u8 rsvd1[2];
};
/*
@@ -1076,7 +1086,8 @@ struct bfa_port_link_s {
u8 speed; /* Link speed (1/2/4/8 G) */
u32 linkstate_opt; /* Linkstate optional data (debug) */
u8 trunked; /* Trunked or not (1 or 0) */
- u8 resvd[7];
+ u8 fec_state; /*!< State of FEC */
+ u8 resvd[6];
struct bfa_qos_attr_s qos_attr; /* QoS Attributes */
union {
struct bfa_fcport_loop_info_s loop_info;
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index 0fff5ec..60ebcc9 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -3079,6 +3079,8 @@ bfa_fcport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
port_cfg->qos_bw.med = BFA_QOS_BW_MED;
port_cfg->qos_bw.low = BFA_QOS_BW_LOW;
+ fcport->fec_state = BFA_FEC_OFFLINE;
+
INIT_LIST_HEAD(&fcport->stats_pending_q);
INIT_LIST_HEAD(&fcport->statsclr_pending_q);
@@ -3157,6 +3159,9 @@ bfa_fcport_update_linkinfo(struct bfa_fcport_s *fcport)
if (fcport->cfg.bb_cr_enabled)
fcport->bbcr_attr = pevent->link_state.attr.bbcr_attr;
+
+ fcport->fec_state = pevent->link_state.fec_state;
+
/*
* update trunk state if applicable
*/
@@ -3176,6 +3181,7 @@ bfa_fcport_reset_linkinfo(struct bfa_fcport_s *fcport)
{
fcport->speed = BFA_PORT_SPEED_UNKNOWN;
fcport->topology = BFA_PORT_TOPOLOGY_NONE;
+ fcport->fec_state = BFA_FEC_OFFLINE;
}
/*
@@ -4027,6 +4033,8 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr)
attr->pport_cfg.q_depth = bfa_fcpim_qdepth_get(bfa);
attr->port_state = bfa_sm_to_state(hal_port_sm_table, fcport->sm);
+ attr->fec_state = fcport->fec_state;
+
/* PBC Disabled State */
if (bfa_fcport_is_pbcdisabled(bfa))
attr->port_state = BFA_PORT_ST_PREBOOT_DISABLED;
diff --git a/drivers/scsi/bfa/bfa_svc.h b/drivers/scsi/bfa/bfa_svc.h
index c2fb834..810bd9c 100644
--- a/drivers/scsi/bfa/bfa_svc.h
+++ b/drivers/scsi/bfa/bfa_svc.h
@@ -513,6 +513,7 @@ struct bfa_fcport_s {
struct bfa_mem_dma_s fcport_dma;
bfa_boolean_t stats_dma_ready;
struct bfa_bbcr_attr_s bbcr_attr;
+ enum bfa_fec_state_s fec_state;
};
#define BFA_FCPORT_MOD(__bfa) (&(__bfa)->modules.fcport)
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 03/17] bfa: Add dynamic diagnostic port support
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 01/17] bfa: Support for FC BB credit recovery Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 02/17] bfa: Forward Error Correction status query Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 04/17] bfa: Fix WARN_ON condition check Vijaya Mohan Guvva
` (15 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi
Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva,
Sudarsana Reddy Kalluru
D-Port is a new port type created with the intention of running link
level diagnostic tests like loopback, traffic test. In static D-port
mode, user configures the port to D-port mode and starts the test, but
in dynamic D-port, once the Brocade switch port is configured to
D-port, it will reject the regular FLOGI from HBA with reason that it is
in D-port mode. So based on the reason code HBA port will turn itself into
D-port and start diagnostic test.
Signed-off-by: Sudarsana Reddy Kalluru <skalluru@brocade.com>
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_defs.h | 79 +++++-
drivers/scsi/bfa/bfa_defs_svc.h | 1 +
drivers/scsi/bfa/bfa_svc.c | 595 +++++++++++++++++++++++++++++++++++++---
drivers/scsi/bfa/bfa_svc.h | 21 +-
drivers/scsi/bfa/bfad_bsg.c | 81 ++++--
drivers/scsi/bfa/bfad_bsg.h | 25 +-
drivers/scsi/bfa/bfi.h | 68 ++++-
7 files changed, 781 insertions(+), 89 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h
index bdd1bae..d65a9b4 100644
--- a/drivers/scsi/bfa/bfa_defs.h
+++ b/drivers/scsi/bfa/bfa_defs.h
@@ -199,15 +199,34 @@ enum bfa_status {
BFA_STATUS_DPORT_DISABLED = 236, /* D-port mode is already disabled */
BFA_STATUS_CMD_NOTSUPP_MEZZ = 239, /* Cmd not supported for MEZZ card */
BFA_STATUS_FRU_NOT_PRESENT = 240, /* fru module not present */
+ BFA_STATUS_DPORT_NO_SFP = 243, /* SFP is not present.\n D-port will be
+ * enabled but it will be operational
+ * only after inserting a valid SFP. */
BFA_STATUS_DPORT_ERR = 245, /* D-port mode is enabled */
+ BFA_STATUS_DPORT_ENOSYS = 254, /* Switch has no D_Port functionality */
+ BFA_STATUS_DPORT_CANT_PERF = 255, /* Switch port is not D_Port capable
+ * or D_Port is disabled */
+ BFA_STATUS_DPORT_LOGICALERR = 256, /* Switch D_Port fail */
+ BFA_STATUS_DPORT_SWBUSY = 257, /* Switch port busy */
BFA_STATUS_ERR_BBCR_SPEED_UNSUPPORT = 258, /*!< BB credit recovery is
* supported at max port speed alone */
BFA_STATUS_ERROR_BBCR_ENABLED = 259, /*!< BB credit recovery
* is enabled */
BFA_STATUS_INVALID_BBSCN = 260, /*!< Invalid BBSCN value.
* Valid range is [1-15] */
+ BFA_STATUS_DDPORT_ERR = 261, /* Dynamic D_Port mode is active.\n To
+ * exit dynamic mode, disable D_Port on
+ * the remote port */
+ BFA_STATUS_DPORT_SFPWRAP_ERR = 262, /* Clear e/o_wrap fail, check or
+ * replace SFP */
BFA_STATUS_BBCR_CFG_NO_CHANGE = 265, /*!< BBCR is operational.
* Disable BBCR and try this operation again. */
+ BFA_STATUS_DPORT_SW_NOTREADY = 268, /* Remote port is not ready to
+ * start dport test. Check remote
+ * port status. */
+ BFA_STATUS_DPORT_INV_SFP = 271, /* Invalid SFP for D-PORT mode. */
+ BFA_STATUS_DPORT_CMD_NOTSUPP = 273, /* Dport is not supported by
+ * remote port */
BFA_STATUS_MAX_VAL /* Unknown error code */
};
#define bfa_status_t enum bfa_status
@@ -527,17 +546,6 @@ struct bfa_ioc_aen_data_s {
};
/*
- * D-port states
- *
-*/
-enum bfa_dport_state {
- BFA_DPORT_ST_DISABLED = 0, /* D-port is Disabled */
- BFA_DPORT_ST_DISABLING = 1, /* D-port is Disabling */
- BFA_DPORT_ST_ENABLING = 2, /* D-port is Enabling */
- BFA_DPORT_ST_ENABLED = 3, /* D-port is Enabled */
-};
-
-/*
* ---------------------- mfg definitions ------------
*/
@@ -1136,6 +1144,7 @@ struct bfa_flash_attr_s {
#define LB_PATTERN_DEFAULT 0xB5B5B5B5
#define QTEST_CNT_DEFAULT 10
#define QTEST_PAT_DEFAULT LB_PATTERN_DEFAULT
+#define DPORT_ENABLE_LOOPCNT_DEFAULT (1024 * 1024)
struct bfa_diag_memtest_s {
u8 algo;
@@ -1164,6 +1173,54 @@ struct bfa_diag_loopback_result_s {
u8 rsvd[3];
};
+enum bfa_diag_dport_test_status {
+ DPORT_TEST_ST_IDLE = 0, /* the test has not started yet. */
+ DPORT_TEST_ST_FINAL = 1, /* the test done successfully */
+ DPORT_TEST_ST_SKIP = 2, /* the test skipped */
+ DPORT_TEST_ST_FAIL = 3, /* the test failed */
+ DPORT_TEST_ST_INPRG = 4, /* the testing is in progress */
+ DPORT_TEST_ST_RESPONDER = 5, /* test triggered from remote port */
+ DPORT_TEST_ST_STOPPED = 6, /* the test stopped by user. */
+ DPORT_TEST_ST_MAX
+};
+
+enum bfa_diag_dport_test_type {
+ DPORT_TEST_ELOOP = 0,
+ DPORT_TEST_OLOOP = 1,
+ DPORT_TEST_ROLOOP = 2,
+ DPORT_TEST_LINK = 3,
+ DPORT_TEST_MAX
+};
+
+enum bfa_diag_dport_test_opmode {
+ BFA_DPORT_OPMODE_AUTO = 0,
+ BFA_DPORT_OPMODE_MANU = 1,
+};
+
+struct bfa_diag_dport_subtest_result_s {
+ u8 status; /* bfa_diag_dport_test_status */
+ u8 rsvd[7]; /* 64bit align */
+ u64 start_time; /* timestamp */
+};
+
+struct bfa_diag_dport_result_s {
+ wwn_t rp_pwwn; /* switch port wwn */
+ wwn_t rp_nwwn; /* switch node wwn */
+ u64 start_time; /* user/sw start time */
+ u64 end_time; /* timestamp */
+ u8 status; /* bfa_diag_dport_test_status */
+ u8 mode; /* bfa_diag_dport_test_opmode */
+ u8 rsvd; /* 64bit align */
+ u8 speed; /* link speed for buf_reqd */
+ u16 buffer_required;
+ u16 frmsz; /* frame size for buf_reqd */
+ u32 lpcnt; /* Frame count */
+ u32 pat; /* Pattern */
+ u32 roundtrip_latency; /* in nano sec */
+ u32 est_cable_distance; /* in meter */
+ struct bfa_diag_dport_subtest_result_s subtest[DPORT_TEST_MAX];
+};
+
struct bfa_diag_ledtest_s {
u32 cmd; /* bfa_led_op_t */
u32 color; /* bfa_led_color_t */
diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h
index 8522475..3e8e224 100644
--- a/drivers/scsi/bfa/bfa_defs_svc.h
+++ b/drivers/scsi/bfa/bfa_defs_svc.h
@@ -761,6 +761,7 @@ enum bfa_port_states {
BFA_PORT_ST_TOGGLING_QWAIT = 14,
BFA_PORT_ST_FAA_MISCONFIG = 15,
BFA_PORT_ST_DPORT = 16,
+ BFA_PORT_ST_DDPORT = 17,
BFA_PORT_ST_MAX_STATE,
};
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index 60ebcc9..314ea1c 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -70,6 +70,8 @@ enum bfa_fcport_sm_event {
BFA_FCPORT_SM_DPORTENABLE = 10, /* enable dport */
BFA_FCPORT_SM_DPORTDISABLE = 11,/* disable dport */
BFA_FCPORT_SM_FAA_MISCONFIG = 12, /* FAA misconfiguratin */
+ BFA_FCPORT_SM_DDPORTENABLE = 13, /* enable ddport */
+ BFA_FCPORT_SM_DDPORTDISABLE = 14, /* disable ddport */
};
/*
@@ -202,6 +204,8 @@ static void bfa_fcport_sm_iocfail(struct bfa_fcport_s *fcport,
enum bfa_fcport_sm_event event);
static void bfa_fcport_sm_dport(struct bfa_fcport_s *fcport,
enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_ddport(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
static void bfa_fcport_sm_faa_misconfig(struct bfa_fcport_s *fcport,
enum bfa_fcport_sm_event event);
@@ -234,6 +238,7 @@ static struct bfa_sm_table_s hal_port_sm_table[] = {
{BFA_SM(bfa_fcport_sm_iocdown), BFA_PORT_ST_IOCDOWN},
{BFA_SM(bfa_fcport_sm_iocfail), BFA_PORT_ST_IOCDOWN},
{BFA_SM(bfa_fcport_sm_dport), BFA_PORT_ST_DPORT},
+ {BFA_SM(bfa_fcport_sm_ddport), BFA_PORT_ST_DDPORT},
{BFA_SM(bfa_fcport_sm_faa_misconfig), BFA_PORT_ST_FAA_MISCONFIG},
};
@@ -2646,6 +2651,10 @@ bfa_fcport_sm_disabled(struct bfa_fcport_s *fcport,
bfa_sm_set_state(fcport, bfa_fcport_sm_dport);
break;
+ case BFA_FCPORT_SM_DDPORTENABLE:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_ddport);
+ break;
+
default:
bfa_sm_fault(fcport->bfa, event);
}
@@ -2759,6 +2768,40 @@ bfa_fcport_sm_dport(struct bfa_fcport_s *fcport, enum bfa_fcport_sm_event event)
}
static void
+bfa_fcport_sm_ddport(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
+{
+ bfa_trc(fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_SM_DISABLE:
+ case BFA_FCPORT_SM_DDPORTDISABLE:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabled);
+ break;
+
+ case BFA_FCPORT_SM_DPORTENABLE:
+ case BFA_FCPORT_SM_DPORTDISABLE:
+ case BFA_FCPORT_SM_ENABLE:
+ case BFA_FCPORT_SM_START:
+ /**
+ * Ignore event for a port that is ddport
+ */
+ break;
+
+ case BFA_FCPORT_SM_STOP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
+ break;
+
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocfail);
+ break;
+
+ default:
+ bfa_sm_fault(fcport->bfa, event);
+ }
+}
+
+static void
bfa_fcport_sm_faa_misconfig(struct bfa_fcport_s *fcport,
enum bfa_fcport_sm_event event)
{
@@ -3860,6 +3903,8 @@ bfa_fcport_cfg_topology(struct bfa_s *bfa, enum bfa_port_topology topology)
return BFA_STATUS_LOOP_UNSUPP_MEZZ;
if (bfa_fcport_is_dport(bfa) != BFA_FALSE)
return BFA_STATUS_DPORT_ERR;
+ if (bfa_fcport_is_ddport(bfa) != BFA_FALSE)
+ return BFA_STATUS_DPORT_ERR;
break;
case BFA_PORT_TOPOLOGY_AUTO:
@@ -4127,6 +4172,15 @@ bfa_fcport_is_dport(struct bfa_s *bfa)
BFA_PORT_ST_DPORT);
}
+bfa_boolean_t
+bfa_fcport_is_ddport(struct bfa_s *bfa)
+{
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+
+ return (bfa_sm_to_state(hal_port_sm_table, fcport->sm) ==
+ BFA_PORT_ST_DDPORT);
+}
+
bfa_status_t
bfa_fcport_set_qos_bw(struct bfa_s *bfa, struct bfa_qos_bw_s *qos_bw)
{
@@ -4320,6 +4374,24 @@ bfa_fcport_dportdisable(struct bfa_s *bfa)
bfa_port_set_dportenabled(&bfa->modules.port, BFA_FALSE);
}
+void
+bfa_fcport_ddportenable(struct bfa_s *bfa)
+{
+ /*
+ * Assume caller check for port is in disable state
+ */
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_DDPORTENABLE);
+}
+
+void
+bfa_fcport_ddportdisable(struct bfa_s *bfa)
+{
+ /*
+ * Assume caller check for port is in disable state
+ */
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_DDPORTDISABLE);
+}
+
/*
* Rport State machine functions
*/
@@ -5705,6 +5777,14 @@ bfa_uf_res_recfg(struct bfa_s *bfa, u16 num_uf_fw)
* Dport forward declaration
*/
+enum bfa_dport_test_state_e {
+ BFA_DPORT_ST_DISABLED = 0, /*!< dport is disabled */
+ BFA_DPORT_ST_INP = 1, /*!< test in progress */
+ BFA_DPORT_ST_COMP = 2, /*!< test complete successfully */
+ BFA_DPORT_ST_NO_SFP = 3, /*!< sfp is not present */
+ BFA_DPORT_ST_NOTSTART = 4, /*!< test not start dport is enabled */
+};
+
/*
* BFA DPORT state machine events
*/
@@ -5714,6 +5794,9 @@ enum bfa_dport_sm_event {
BFA_DPORT_SM_FWRSP = 3, /* fw enable/disable rsp */
BFA_DPORT_SM_QRESUME = 4, /* CQ space available */
BFA_DPORT_SM_HWFAIL = 5, /* IOC h/w failure */
+ BFA_DPORT_SM_START = 6, /* re-start dport test */
+ BFA_DPORT_SM_REQFAIL = 7, /* request failure */
+ BFA_DPORT_SM_SCN = 8, /* state change notify frm fw */
};
static void bfa_dport_sm_disabled(struct bfa_dport_s *dport,
@@ -5728,9 +5811,19 @@ static void bfa_dport_sm_disabling_qwait(struct bfa_dport_s *dport,
enum bfa_dport_sm_event event);
static void bfa_dport_sm_disabling(struct bfa_dport_s *dport,
enum bfa_dport_sm_event event);
+static void bfa_dport_sm_starting_qwait(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event);
+static void bfa_dport_sm_starting(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event);
+static void bfa_dport_sm_dynamic_disabling(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event);
+static void bfa_dport_sm_dynamic_disabling_qwait(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event);
static void bfa_dport_qresume(void *cbarg);
static void bfa_dport_req_comp(struct bfa_dport_s *dport,
- bfi_diag_dport_rsp_t *msg);
+ struct bfi_diag_dport_rsp_s *msg);
+static void bfa_dport_scn(struct bfa_dport_s *dport,
+ struct bfi_diag_dport_scn_s *msg);
/*
* BFA fcdiag module
@@ -5772,6 +5865,8 @@ bfa_fcdiag_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
bfa_reqq_winit(&dport->reqq_wait, bfa_dport_qresume, dport);
dport->cbfn = NULL;
dport->cbarg = NULL;
+ dport->test_state = BFA_DPORT_ST_DISABLED;
+ memset(&dport->result, 0, sizeof(struct bfa_diag_dport_result_s));
}
static void
@@ -5974,7 +6069,12 @@ bfa_fcdiag_intr(struct bfa_s *bfa, struct bfi_msg_s *msg)
bfa_fcdiag_queuetest_comp(fcdiag, (bfi_diag_qtest_rsp_t *)msg);
break;
case BFI_DIAG_I2H_DPORT:
- bfa_dport_req_comp(&fcdiag->dport, (bfi_diag_dport_rsp_t *)msg);
+ bfa_dport_req_comp(&fcdiag->dport,
+ (struct bfi_diag_dport_rsp_s *)msg);
+ break;
+ case BFI_DIAG_I2H_DPORT_SCN:
+ bfa_dport_scn(&fcdiag->dport,
+ (struct bfi_diag_dport_scn_s *)msg);
break;
default:
bfa_trc(fcdiag, msg->mhdr.msg_id);
@@ -6069,7 +6169,11 @@ bfa_fcdiag_loopback(struct bfa_s *bfa, enum bfa_port_opmode opmode,
return BFA_STATUS_UNSUPP_SPEED;
}
}
-
+ /* check to see if fcport is dport */
+ if (bfa_fcport_is_dport(bfa)) {
+ bfa_trc(fcdiag, fcdiag->lb.lock);
+ return BFA_STATUS_DPORT_ENABLED;
+ }
/* check to see if there is another destructive diag cmd running */
if (fcdiag->lb.lock) {
bfa_trc(fcdiag, fcdiag->lb.lock);
@@ -6173,6 +6277,15 @@ bfa_fcdiag_lb_is_running(struct bfa_s *bfa)
/*
* D-port
*/
+#define bfa_dport_result_start(__dport, __mode) do { \
+ (__dport)->result.start_time = bfa_get_log_time(); \
+ (__dport)->result.status = DPORT_TEST_ST_INPRG; \
+ (__dport)->result.mode = (__mode); \
+ (__dport)->result.rp_pwwn = (__dport)->rp_pwwn; \
+ (__dport)->result.rp_nwwn = (__dport)->rp_nwwn; \
+ (__dport)->result.lpcnt = (__dport)->lpcnt; \
+} while (0)
+
static bfa_boolean_t bfa_dport_send_req(struct bfa_dport_s *dport,
enum bfi_dport_req req);
static void
@@ -6207,6 +6320,18 @@ bfa_dport_sm_disabled(struct bfa_dport_s *dport, enum bfa_dport_sm_event event)
/* ignore */
break;
+ case BFA_DPORT_SM_SCN:
+ if (dport->i2hmsg.scn.state == BFI_DPORT_SCN_DDPORT_ENABLE) {
+ bfa_fcport_ddportenable(dport->bfa);
+ dport->dynamic = BFA_TRUE;
+ dport->test_state = BFA_DPORT_ST_NOTSTART;
+ bfa_sm_set_state(dport, bfa_dport_sm_enabled);
+ } else {
+ bfa_trc(dport->bfa, dport->i2hmsg.scn.state);
+ WARN_ON(1);
+ }
+ break;
+
default:
bfa_sm_fault(dport->bfa, event);
}
@@ -6242,9 +6367,23 @@ bfa_dport_sm_enabling(struct bfa_dport_s *dport, enum bfa_dport_sm_event event)
switch (event) {
case BFA_DPORT_SM_FWRSP:
+ memset(&dport->result, 0,
+ sizeof(struct bfa_diag_dport_result_s));
+ if (dport->i2hmsg.rsp.status == BFA_STATUS_DPORT_INV_SFP) {
+ dport->test_state = BFA_DPORT_ST_NO_SFP;
+ } else {
+ dport->test_state = BFA_DPORT_ST_INP;
+ bfa_dport_result_start(dport, BFA_DPORT_OPMODE_AUTO);
+ }
bfa_sm_set_state(dport, bfa_dport_sm_enabled);
break;
+ case BFA_DPORT_SM_REQFAIL:
+ dport->test_state = BFA_DPORT_ST_DISABLED;
+ bfa_fcport_dportdisable(dport->bfa);
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ break;
+
case BFA_DPORT_SM_HWFAIL:
bfa_sm_set_state(dport, bfa_dport_sm_disabled);
bfa_cb_fcdiag_dport(dport, BFA_STATUS_FAILED);
@@ -6261,8 +6400,11 @@ bfa_dport_sm_enabled(struct bfa_dport_s *dport, enum bfa_dport_sm_event event)
bfa_trc(dport->bfa, event);
switch (event) {
- case BFA_DPORT_SM_ENABLE:
- /* Already enabled */
+ case BFA_DPORT_SM_START:
+ if (bfa_dport_send_req(dport, BFI_DPORT_START))
+ bfa_sm_set_state(dport, bfa_dport_sm_starting);
+ else
+ bfa_sm_set_state(dport, bfa_dport_sm_starting_qwait);
break;
case BFA_DPORT_SM_DISABLE:
@@ -6277,6 +6419,48 @@ bfa_dport_sm_enabled(struct bfa_dport_s *dport, enum bfa_dport_sm_event event)
bfa_sm_set_state(dport, bfa_dport_sm_disabled);
break;
+ case BFA_DPORT_SM_SCN:
+ switch (dport->i2hmsg.scn.state) {
+ case BFI_DPORT_SCN_TESTCOMP:
+ dport->test_state = BFA_DPORT_ST_COMP;
+ break;
+
+ case BFI_DPORT_SCN_TESTSTART:
+ dport->test_state = BFA_DPORT_ST_INP;
+ break;
+
+ case BFI_DPORT_SCN_TESTSKIP:
+ case BFI_DPORT_SCN_SUBTESTSTART:
+ /* no state change */
+ break;
+
+ case BFI_DPORT_SCN_SFP_REMOVED:
+ dport->test_state = BFA_DPORT_ST_NO_SFP;
+ break;
+
+ case BFI_DPORT_SCN_DDPORT_DISABLE:
+ bfa_fcport_ddportdisable(dport->bfa);
+
+ if (bfa_dport_send_req(dport, BFI_DPORT_DYN_DISABLE))
+ bfa_sm_set_state(dport,
+ bfa_dport_sm_dynamic_disabling);
+ else
+ bfa_sm_set_state(dport,
+ bfa_dport_sm_dynamic_disabling_qwait);
+ break;
+
+ case BFI_DPORT_SCN_FCPORT_DISABLE:
+ bfa_fcport_ddportdisable(dport->bfa);
+
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ dport->dynamic = BFA_FALSE;
+ break;
+
+ default:
+ bfa_trc(dport->bfa, dport->i2hmsg.scn.state);
+ bfa_sm_fault(dport->bfa, event);
+ }
+ break;
default:
bfa_sm_fault(dport->bfa, event);
}
@@ -6300,6 +6484,10 @@ bfa_dport_sm_disabling_qwait(struct bfa_dport_s *dport,
bfa_cb_fcdiag_dport(dport, BFA_STATUS_OK);
break;
+ case BFA_DPORT_SM_SCN:
+ /* ignore */
+ break;
+
default:
bfa_sm_fault(dport->bfa, event);
}
@@ -6312,7 +6500,98 @@ bfa_dport_sm_disabling(struct bfa_dport_s *dport, enum bfa_dport_sm_event event)
switch (event) {
case BFA_DPORT_SM_FWRSP:
+ dport->test_state = BFA_DPORT_ST_DISABLED;
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ break;
+
+ case BFA_DPORT_SM_HWFAIL:
bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ bfa_cb_fcdiag_dport(dport, BFA_STATUS_OK);
+ break;
+
+ case BFA_DPORT_SM_SCN:
+ /* no state change */
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, event);
+ }
+}
+
+static void
+bfa_dport_sm_starting_qwait(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event)
+{
+ bfa_trc(dport->bfa, event);
+
+ switch (event) {
+ case BFA_DPORT_SM_QRESUME:
+ bfa_sm_set_state(dport, bfa_dport_sm_starting);
+ bfa_dport_send_req(dport, BFI_DPORT_START);
+ break;
+
+ case BFA_DPORT_SM_HWFAIL:
+ bfa_reqq_wcancel(&dport->reqq_wait);
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ bfa_cb_fcdiag_dport(dport, BFA_STATUS_FAILED);
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, event);
+ }
+}
+
+static void
+bfa_dport_sm_starting(struct bfa_dport_s *dport, enum bfa_dport_sm_event event)
+{
+ bfa_trc(dport->bfa, event);
+
+ switch (event) {
+ case BFA_DPORT_SM_FWRSP:
+ memset(&dport->result, 0,
+ sizeof(struct bfa_diag_dport_result_s));
+ if (dport->i2hmsg.rsp.status == BFA_STATUS_DPORT_INV_SFP) {
+ dport->test_state = BFA_DPORT_ST_NO_SFP;
+ } else {
+ dport->test_state = BFA_DPORT_ST_INP;
+ bfa_dport_result_start(dport, BFA_DPORT_OPMODE_MANU);
+ }
+ /* fall thru */
+
+ case BFA_DPORT_SM_REQFAIL:
+ bfa_sm_set_state(dport, bfa_dport_sm_enabled);
+ break;
+
+ case BFA_DPORT_SM_HWFAIL:
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ bfa_cb_fcdiag_dport(dport, BFA_STATUS_FAILED);
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, event);
+ }
+}
+
+static void
+bfa_dport_sm_dynamic_disabling(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event)
+{
+ bfa_trc(dport->bfa, event);
+
+ switch (event) {
+ case BFA_DPORT_SM_SCN:
+ switch (dport->i2hmsg.scn.state) {
+ case BFI_DPORT_SCN_DDPORT_DISABLED:
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ dport->dynamic = BFA_FALSE;
+ bfa_fcport_enable(dport->bfa);
+ break;
+
+ default:
+ bfa_trc(dport->bfa, dport->i2hmsg.scn.state);
+ bfa_sm_fault(dport->bfa, event);
+
+ }
break;
case BFA_DPORT_SM_HWFAIL:
@@ -6325,6 +6604,32 @@ bfa_dport_sm_disabling(struct bfa_dport_s *dport, enum bfa_dport_sm_event event)
}
}
+static void
+bfa_dport_sm_dynamic_disabling_qwait(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event)
+{
+ bfa_trc(dport->bfa, event);
+
+ switch (event) {
+ case BFA_DPORT_SM_QRESUME:
+ bfa_sm_set_state(dport, bfa_dport_sm_dynamic_disabling);
+ bfa_dport_send_req(dport, BFI_DPORT_DYN_DISABLE);
+ break;
+
+ case BFA_DPORT_SM_HWFAIL:
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ bfa_reqq_wcancel(&dport->reqq_wait);
+ bfa_cb_fcdiag_dport(dport, BFA_STATUS_OK);
+ break;
+
+ case BFA_DPORT_SM_SCN:
+ /* ignore */
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, event);
+ }
+}
static bfa_boolean_t
bfa_dport_send_req(struct bfa_dport_s *dport, enum bfi_dport_req req)
@@ -6332,12 +6637,6 @@ bfa_dport_send_req(struct bfa_dport_s *dport, enum bfi_dport_req req)
struct bfi_diag_dport_req_s *m;
/*
- * Increment message tag before queue check, so that responses to old
- * requests are discarded.
- */
- dport->msgtag++;
-
- /*
* check for room in queue to send request now
*/
m = bfa_reqq_next(dport->bfa, BFA_REQQ_DIAG);
@@ -6349,7 +6648,10 @@ bfa_dport_send_req(struct bfa_dport_s *dport, enum bfi_dport_req req)
bfi_h2i_set(m->mh, BFI_MC_DIAG, BFI_DIAG_H2I_DPORT,
bfa_fn_lpu(dport->bfa));
m->req = req;
- m->msgtag = dport->msgtag;
+ if ((req == BFI_DPORT_ENABLE) || (req == BFI_DPORT_START)) {
+ m->lpcnt = cpu_to_be32(dport->lpcnt);
+ m->payload = cpu_to_be32(dport->payload);
+ }
/*
* queue I/O message to firmware
@@ -6368,19 +6670,131 @@ bfa_dport_qresume(void *cbarg)
}
static void
-bfa_dport_req_comp(struct bfa_dport_s *dport, bfi_diag_dport_rsp_t *msg)
+bfa_dport_req_comp(struct bfa_dport_s *dport, struct bfi_diag_dport_rsp_s *msg)
{
- bfa_sm_send_event(dport, BFA_DPORT_SM_FWRSP);
+ msg->status = cpu_to_be32(msg->status);
+ dport->i2hmsg.rsp.status = msg->status;
+ dport->rp_pwwn = msg->pwwn;
+ dport->rp_nwwn = msg->nwwn;
+
+ if ((msg->status == BFA_STATUS_OK) ||
+ (msg->status == BFA_STATUS_DPORT_NO_SFP)) {
+ bfa_trc(dport->bfa, msg->status);
+ bfa_trc(dport->bfa, dport->rp_pwwn);
+ bfa_trc(dport->bfa, dport->rp_nwwn);
+ bfa_sm_send_event(dport, BFA_DPORT_SM_FWRSP);
+
+ } else {
+ bfa_trc(dport->bfa, msg->status);
+ bfa_sm_send_event(dport, BFA_DPORT_SM_REQFAIL);
+ }
bfa_cb_fcdiag_dport(dport, msg->status);
}
+static bfa_boolean_t
+bfa_dport_is_sending_req(struct bfa_dport_s *dport)
+{
+ if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabling) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_enabling_qwait) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_disabling) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_disabling_qwait) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_starting) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_starting_qwait)) {
+ return BFA_TRUE;
+ } else {
+ return BFA_FALSE;
+ }
+}
+
+static void
+bfa_dport_scn(struct bfa_dport_s *dport, struct bfi_diag_dport_scn_s *msg)
+{
+ int i;
+ uint8_t subtesttype;
+
+ bfa_trc(dport->bfa, msg->state);
+ dport->i2hmsg.scn.state = msg->state;
+
+ switch (dport->i2hmsg.scn.state) {
+ case BFI_DPORT_SCN_TESTCOMP:
+ dport->result.end_time = bfa_get_log_time();
+ bfa_trc(dport->bfa, dport->result.end_time);
+
+ dport->result.status = msg->info.testcomp.status;
+ bfa_trc(dport->bfa, dport->result.status);
+
+ dport->result.roundtrip_latency =
+ cpu_to_be32(msg->info.testcomp.latency);
+ dport->result.est_cable_distance =
+ cpu_to_be32(msg->info.testcomp.distance);
+ dport->result.buffer_required =
+ be16_to_cpu(msg->info.testcomp.numbuffer);
+
+ dport->result.frmsz = be16_to_cpu(msg->info.testcomp.frm_sz);
+ dport->result.speed = msg->info.testcomp.speed;
+
+ bfa_trc(dport->bfa, dport->result.roundtrip_latency);
+ bfa_trc(dport->bfa, dport->result.est_cable_distance);
+ bfa_trc(dport->bfa, dport->result.buffer_required);
+ bfa_trc(dport->bfa, dport->result.frmsz);
+ bfa_trc(dport->bfa, dport->result.speed);
+
+ for (i = DPORT_TEST_ELOOP; i < DPORT_TEST_MAX; i++) {
+ dport->result.subtest[i].status =
+ msg->info.testcomp.subtest_status[i];
+ bfa_trc(dport->bfa, dport->result.subtest[i].status);
+ }
+ break;
+
+ case BFI_DPORT_SCN_TESTSKIP:
+ case BFI_DPORT_SCN_DDPORT_ENABLE:
+ memset(&dport->result, 0,
+ sizeof(struct bfa_diag_dport_result_s));
+ break;
+
+ case BFI_DPORT_SCN_TESTSTART:
+ memset(&dport->result, 0,
+ sizeof(struct bfa_diag_dport_result_s));
+ dport->rp_pwwn = msg->info.teststart.pwwn;
+ dport->rp_nwwn = msg->info.teststart.nwwn;
+ dport->lpcnt = cpu_to_be32(msg->info.teststart.numfrm);
+ bfa_dport_result_start(dport, BFA_DPORT_OPMODE_AUTO);
+ break;
+
+ case BFI_DPORT_SCN_SUBTESTSTART:
+ subtesttype = msg->info.teststart.type;
+ dport->result.subtest[subtesttype].start_time =
+ bfa_get_log_time();
+ dport->result.subtest[subtesttype].status =
+ DPORT_TEST_ST_INPRG;
+
+ bfa_trc(dport->bfa, subtesttype);
+ bfa_trc(dport->bfa,
+ dport->result.subtest[subtesttype].start_time);
+ break;
+
+ case BFI_DPORT_SCN_SFP_REMOVED:
+ case BFI_DPORT_SCN_DDPORT_DISABLED:
+ case BFI_DPORT_SCN_DDPORT_DISABLE:
+ case BFI_DPORT_SCN_FCPORT_DISABLE:
+ dport->result.status = DPORT_TEST_ST_IDLE;
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, msg->state);
+ }
+
+ bfa_sm_send_event(dport, BFA_DPORT_SM_SCN);
+}
+
/*
* Dport enable
*
* @param[in] *bfa - bfa data struct
*/
bfa_status_t
-bfa_dport_enable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
+bfa_dport_enable(struct bfa_s *bfa, u32 lpcnt, u32 pat,
+ bfa_cb_diag_t cbfn, void *cbarg)
{
struct bfa_fcdiag_s *fcdiag = BFA_FCDIAG_MOD(bfa);
struct bfa_dport_s *dport = &fcdiag->dport;
@@ -6394,6 +6808,14 @@ bfa_dport_enable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
}
/*
+ * Dport is supported in CT2 or above
+ */
+ if (!(bfa_asic_id_ct2(dport->bfa->ioc.pcidev.device_id))) {
+ bfa_trc(dport->bfa, dport->bfa->ioc.pcidev.device_id);
+ return BFA_STATUS_FEATURE_NOT_SUPPORTED;
+ }
+
+ /*
* Check to see if IOC is down
*/
if (!bfa_iocfc_is_operational(bfa))
@@ -6431,6 +6853,14 @@ bfa_dport_enable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
}
/*
+ * Check if diag loopback is running
+ */
+ if (bfa_fcdiag_lb_is_running(bfa)) {
+ bfa_trc(dport->bfa, 0);
+ return BFA_STATUS_DIAG_BUSY;
+ }
+
+ /*
* Check to see if port is disable or in dport state
*/
if ((bfa_fcport_is_disabled(bfa) == BFA_FALSE) &&
@@ -6440,14 +6870,16 @@ bfa_dport_enable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
}
/*
+ * Check if dport is in dynamic mode
+ */
+ if (dport->dynamic)
+ return BFA_STATUS_DDPORT_ERR;
+
+ /*
* Check if dport is busy
*/
- if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_enabling_qwait) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling_qwait)) {
+ if (bfa_dport_is_sending_req(dport))
return BFA_STATUS_DEVBUSY;
- }
/*
* Check if dport is already enabled
@@ -6457,6 +6889,10 @@ bfa_dport_enable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
return BFA_STATUS_DPORT_ENABLED;
}
+ bfa_trc(dport->bfa, lpcnt);
+ bfa_trc(dport->bfa, pat);
+ dport->lpcnt = (lpcnt) ? lpcnt : DPORT_ENABLE_LOOPCNT_DEFAULT;
+ dport->payload = (pat) ? pat : LB_PATTERN_DEFAULT;
dport->cbfn = cbfn;
dport->cbarg = cbarg;
@@ -6485,6 +6921,13 @@ bfa_dport_disable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
}
/*
+ * Check if dport is in dynamic mode
+ */
+ if (dport->dynamic) {
+ return BFA_STATUS_DDPORT_ERR;
+ }
+
+ /*
* Check to see if port is disable or in dport state
*/
if ((bfa_fcport_is_disabled(bfa) == BFA_FALSE) &&
@@ -6496,10 +6939,7 @@ bfa_dport_disable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
/*
* Check if dport is busy
*/
- if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_enabling_qwait) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling_qwait))
+ if (bfa_dport_is_sending_req(dport))
return BFA_STATUS_DEVBUSY;
/*
@@ -6518,30 +6958,105 @@ bfa_dport_disable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
}
/*
- * Get D-port state
+ * Dport start -- restart dport test
*
- * @param[in] *bfa - bfa data struct
+ * @param[in] *bfa - bfa data struct
*/
+bfa_status_t
+bfa_dport_start(struct bfa_s *bfa, u32 lpcnt, u32 pat,
+ bfa_cb_diag_t cbfn, void *cbarg)
+{
+ struct bfa_fcdiag_s *fcdiag = BFA_FCDIAG_MOD(bfa);
+ struct bfa_dport_s *dport = &fcdiag->dport;
+ /*
+ * Check to see if IOC is down
+ */
+ if (!bfa_iocfc_is_operational(bfa))
+ return BFA_STATUS_IOC_NON_OP;
+
+ /*
+ * Check if dport is in dynamic mode
+ */
+ if (dport->dynamic)
+ return BFA_STATUS_DDPORT_ERR;
+
+ /*
+ * Check if dport is busy
+ */
+ if (bfa_dport_is_sending_req(dport))
+ return BFA_STATUS_DEVBUSY;
+
+ /*
+ * Check if dport is in enabled state.
+ * Test can only be restart when previous test has completed
+ */
+ if (!bfa_sm_cmp_state(dport, bfa_dport_sm_enabled)) {
+ bfa_trc(dport->bfa, 0);
+ return BFA_STATUS_DPORT_DISABLED;
+
+ } else {
+ if (dport->test_state == BFA_DPORT_ST_NO_SFP)
+ return BFA_STATUS_DPORT_INV_SFP;
+
+ if (dport->test_state == BFA_DPORT_ST_INP)
+ return BFA_STATUS_DEVBUSY;
+
+ WARN_ON(dport->test_state != BFA_DPORT_ST_COMP);
+ }
+
+ bfa_trc(dport->bfa, lpcnt);
+ bfa_trc(dport->bfa, pat);
+
+ dport->lpcnt = (lpcnt) ? lpcnt : DPORT_ENABLE_LOOPCNT_DEFAULT;
+ dport->payload = (pat) ? pat : LB_PATTERN_DEFAULT;
+
+ dport->cbfn = cbfn;
+ dport->cbarg = cbarg;
+
+ bfa_sm_send_event(dport, BFA_DPORT_SM_START);
+ return BFA_STATUS_OK;
+}
+
+/*
+ * Dport show -- return dport test result
+ *
+ * @param[in] *bfa - bfa data struct
+ */
bfa_status_t
-bfa_dport_get_state(struct bfa_s *bfa, enum bfa_dport_state *state)
+bfa_dport_show(struct bfa_s *bfa, struct bfa_diag_dport_result_s *result)
{
struct bfa_fcdiag_s *fcdiag = BFA_FCDIAG_MOD(bfa);
struct bfa_dport_s *dport = &fcdiag->dport;
- if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabled))
- *state = BFA_DPORT_ST_ENABLED;
- else if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_enabling_qwait))
- *state = BFA_DPORT_ST_ENABLING;
- else if (bfa_sm_cmp_state(dport, bfa_dport_sm_disabled))
- *state = BFA_DPORT_ST_DISABLED;
- else if (bfa_sm_cmp_state(dport, bfa_dport_sm_disabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling_qwait))
- *state = BFA_DPORT_ST_DISABLING;
- else {
- bfa_trc(dport->bfa, BFA_STATUS_EINVAL);
- return BFA_STATUS_EINVAL;
+ /*
+ * Check to see if IOC is down
+ */
+ if (!bfa_iocfc_is_operational(bfa))
+ return BFA_STATUS_IOC_NON_OP;
+
+ /*
+ * Check if dport is busy
+ */
+ if (bfa_dport_is_sending_req(dport))
+ return BFA_STATUS_DEVBUSY;
+
+ /*
+ * Check if dport is in enabled state.
+ */
+ if (!bfa_sm_cmp_state(dport, bfa_dport_sm_enabled)) {
+ bfa_trc(dport->bfa, 0);
+ return BFA_STATUS_DPORT_DISABLED;
+
}
+
+ /*
+ * Check if there is SFP
+ */
+ if (dport->test_state == BFA_DPORT_ST_NO_SFP)
+ return BFA_STATUS_DPORT_INV_SFP;
+
+ memcpy(result, &dport->result, sizeof(struct bfa_diag_dport_result_s));
+
return BFA_STATUS_OK;
}
diff --git a/drivers/scsi/bfa/bfa_svc.h b/drivers/scsi/bfa/bfa_svc.h
index 810bd9c..deeceb6 100644
--- a/drivers/scsi/bfa/bfa_svc.h
+++ b/drivers/scsi/bfa/bfa_svc.h
@@ -551,6 +551,7 @@ void bfa_fcport_event_register(struct bfa_s *bfa,
enum bfa_port_linkstate event), void *event_cbarg);
bfa_boolean_t bfa_fcport_is_disabled(struct bfa_s *bfa);
bfa_boolean_t bfa_fcport_is_dport(struct bfa_s *bfa);
+bfa_boolean_t bfa_fcport_is_ddport(struct bfa_s *bfa);
bfa_status_t bfa_fcport_set_qos_bw(struct bfa_s *bfa,
struct bfa_qos_bw_s *qos_bw);
enum bfa_port_speed bfa_fcport_get_ratelim_speed(struct bfa_s *bfa);
@@ -715,10 +716,18 @@ struct bfa_fcdiag_lb_s {
struct bfa_dport_s {
struct bfa_s *bfa; /* Back pointer to BFA */
bfa_sm_t sm; /* finite state machine */
- u32 msgtag; /* firmware msg tag for reply */
struct bfa_reqq_wait_s reqq_wait;
bfa_cb_diag_t cbfn;
void *cbarg;
+ union bfi_diag_dport_msg_u i2hmsg;
+ u8 test_state; /* enum dport_test_state */
+ u8 dynamic; /* boolean_t */
+ u8 rsvd[2];
+ u32 lpcnt;
+ u32 payload; /* user defined payload pattern */
+ wwn_t rp_pwwn;
+ wwn_t rp_nwwn;
+ struct bfa_diag_dport_result_s result;
};
struct bfa_fcdiag_s {
@@ -742,11 +751,13 @@ bfa_status_t bfa_fcdiag_queuetest(struct bfa_s *bfa, u32 ignore,
u32 queue, struct bfa_diag_qtest_result_s *result,
bfa_cb_diag_t cbfn, void *cbarg);
bfa_status_t bfa_fcdiag_lb_is_running(struct bfa_s *bfa);
-bfa_status_t bfa_dport_enable(struct bfa_s *bfa, bfa_cb_diag_t cbfn,
- void *cbarg);
+bfa_status_t bfa_dport_enable(struct bfa_s *bfa, u32 lpcnt, u32 pat,
+ bfa_cb_diag_t cbfn, void *cbarg);
bfa_status_t bfa_dport_disable(struct bfa_s *bfa, bfa_cb_diag_t cbfn,
void *cbarg);
-bfa_status_t bfa_dport_get_state(struct bfa_s *bfa,
- enum bfa_dport_state *state);
+bfa_status_t bfa_dport_start(struct bfa_s *bfa, u32 lpcnt, u32 pat,
+ bfa_cb_diag_t cbfn, void *cbarg);
+bfa_status_t bfa_dport_show(struct bfa_s *bfa,
+ struct bfa_diag_dport_result_s *result);
#endif /* __BFA_SVC_H__ */
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index bda1500..f31acfa 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -1785,51 +1785,87 @@ bfad_iocmd_diag_lb_stat(struct bfad_s *bfad, void *cmd)
}
int
-bfad_iocmd_diag_cfg_dport(struct bfad_s *bfad, unsigned int cmd, void *pcmd)
+bfad_iocmd_diag_dport_enable(struct bfad_s *bfad, void *pcmd)
{
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd;
+ struct bfa_bsg_dport_enable_s *iocmd =
+ (struct bfa_bsg_dport_enable_s *)pcmd;
unsigned long flags;
struct bfad_hal_comp fcomp;
init_completion(&fcomp.comp);
spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (cmd == IOCMD_DIAG_DPORT_ENABLE)
- iocmd->status = bfa_dport_enable(&bfad->bfa,
- bfad_hcb_comp, &fcomp);
- else if (cmd == IOCMD_DIAG_DPORT_DISABLE)
- iocmd->status = bfa_dport_disable(&bfad->bfa,
- bfad_hcb_comp, &fcomp);
+ iocmd->status = bfa_dport_enable(&bfad->bfa, iocmd->lpcnt,
+ iocmd->pat, bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (iocmd->status != BFA_STATUS_OK)
+ bfa_trc(bfad, iocmd->status);
else {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return -EINVAL;
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
}
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ return 0;
+}
+int
+bfad_iocmd_diag_dport_disable(struct bfad_s *bfad, void *pcmd)
+{
+ struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd;
+ unsigned long flags;
+ struct bfad_hal_comp fcomp;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_dport_disable(&bfad->bfa, bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
if (iocmd->status != BFA_STATUS_OK)
bfa_trc(bfad, iocmd->status);
else {
wait_for_completion(&fcomp.comp);
iocmd->status = fcomp.status;
}
+ return 0;
+}
+
+int
+bfad_iocmd_diag_dport_start(struct bfad_s *bfad, void *pcmd)
+{
+ struct bfa_bsg_dport_enable_s *iocmd =
+ (struct bfa_bsg_dport_enable_s *)pcmd;
+ unsigned long flags;
+ struct bfad_hal_comp fcomp;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ iocmd->status = bfa_dport_start(&bfad->bfa, iocmd->lpcnt,
+ iocmd->pat, bfad_hcb_comp,
+ &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ if (iocmd->status != BFA_STATUS_OK) {
+ bfa_trc(bfad, iocmd->status);
+ } else {
+ wait_for_completion(&fcomp.comp);
+ iocmd->status = fcomp.status;
+ }
return 0;
}
int
-bfad_iocmd_diag_dport_get_state(struct bfad_s *bfad, void *pcmd)
+bfad_iocmd_diag_dport_show(struct bfad_s *bfad, void *pcmd)
{
- struct bfa_bsg_diag_dport_get_state_s *iocmd =
- (struct bfa_bsg_diag_dport_get_state_s *)pcmd;
- unsigned long flags;
+ struct bfa_bsg_diag_dport_show_s *iocmd =
+ (struct bfa_bsg_diag_dport_show_s *)pcmd;
+ unsigned long flags;
spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_dport_get_state(&bfad->bfa, &iocmd->state);
+ iocmd->status = bfa_dport_show(&bfad->bfa, &iocmd->result);
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
return 0;
}
+
int
bfad_iocmd_phy_get_attr(struct bfad_s *bfad, void *cmd)
{
@@ -2934,11 +2970,16 @@ bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
rc = bfad_iocmd_diag_lb_stat(bfad, iocmd);
break;
case IOCMD_DIAG_DPORT_ENABLE:
+ rc = bfad_iocmd_diag_dport_enable(bfad, iocmd);
+ break;
case IOCMD_DIAG_DPORT_DISABLE:
- rc = bfad_iocmd_diag_cfg_dport(bfad, cmd, iocmd);
+ rc = bfad_iocmd_diag_dport_disable(bfad, iocmd);
+ break;
+ case IOCMD_DIAG_DPORT_SHOW:
+ rc = bfad_iocmd_diag_dport_show(bfad, iocmd);
break;
- case IOCMD_DIAG_DPORT_GET_STATE:
- rc = bfad_iocmd_diag_dport_get_state(bfad, iocmd);
+ case IOCMD_DIAG_DPORT_START:
+ rc = bfad_iocmd_diag_dport_start(bfad, iocmd);
break;
case IOCMD_PHY_GET_ATTR:
rc = bfad_iocmd_phy_get_attr(bfad, iocmd);
diff --git a/drivers/scsi/bfa/bfad_bsg.h b/drivers/scsi/bfa/bfad_bsg.h
index 612463b..3ef321c 100644
--- a/drivers/scsi/bfa/bfad_bsg.h
+++ b/drivers/scsi/bfa/bfad_bsg.h
@@ -144,7 +144,6 @@ enum {
IOCMD_FCPIM_LUNMASK_DELETE,
IOCMD_DIAG_DPORT_ENABLE,
IOCMD_DIAG_DPORT_DISABLE,
- IOCMD_DIAG_DPORT_GET_STATE,
IOCMD_QOS_SET_BW,
IOCMD_FCPIM_THROTTLE_QUERY,
IOCMD_FCPIM_THROTTLE_SET,
@@ -153,6 +152,8 @@ enum {
IOCMD_FRUVPD_READ,
IOCMD_FRUVPD_UPDATE,
IOCMD_FRUVPD_GET_MAX_SIZE,
+ IOCMD_DIAG_DPORT_SHOW,
+ IOCMD_DIAG_DPORT_START,
};
struct bfa_bsg_gen_s {
@@ -593,6 +594,21 @@ struct bfa_bsg_diag_loopback_s {
struct bfa_diag_loopback_result_s result;
};
+struct bfa_bsg_diag_dport_show_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u16 rsvd;
+ struct bfa_diag_dport_result_s result;
+};
+
+struct bfa_bsg_dport_enable_s {
+ bfa_status_t status;
+ u16 bfad_num;
+ u16 rsvd;
+ u16 lpcnt;
+ u16 pat;
+};
+
struct bfa_bsg_diag_fwping_s {
bfa_status_t status;
u16 bfad_num;
@@ -640,13 +656,6 @@ struct bfa_bsg_diag_lb_stat_s {
u16 rsvd;
};
-struct bfa_bsg_diag_dport_get_state_s {
- bfa_status_t status;
- u16 bfad_num;
- u16 rsvd;
- enum bfa_dport_state state;
-};
-
struct bfa_bsg_phy_attr_s {
bfa_status_t status;
u16 bfad_num;
diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h
index 57b146b..e70e083 100644
--- a/drivers/scsi/bfa/bfi.h
+++ b/drivers/scsi/bfa/bfi.h
@@ -973,6 +973,7 @@ enum bfi_diag_i2h {
BFI_DIAG_I2H_LEDTEST = BFA_I2HM(BFI_DIAG_H2I_LEDTEST),
BFI_DIAG_I2H_QTEST = BFA_I2HM(BFI_DIAG_H2I_QTEST),
BFI_DIAG_I2H_DPORT = BFA_I2HM(BFI_DIAG_H2I_DPORT),
+ BFI_DIAG_I2H_DPORT_SCN = BFA_I2HM(8),
};
#define BFI_DIAG_MAX_SGES 2
@@ -1064,16 +1065,73 @@ struct bfi_diag_qtest_req_s {
enum bfi_dport_req {
BFI_DPORT_DISABLE = 0, /* disable dport request */
BFI_DPORT_ENABLE = 1, /* enable dport request */
+ BFI_DPORT_START = 2, /* start dport request */
+ BFI_DPORT_SHOW = 3, /* show dport request */
+ BFI_DPORT_DYN_DISABLE = 4, /* disable dynamic dport request */
+};
+
+enum bfi_dport_scn {
+ BFI_DPORT_SCN_TESTSTART = 1,
+ BFI_DPORT_SCN_TESTCOMP = 2,
+ BFI_DPORT_SCN_SFP_REMOVED = 3,
+ BFI_DPORT_SCN_DDPORT_ENABLE = 4,
+ BFI_DPORT_SCN_DDPORT_DISABLE = 5,
+ BFI_DPORT_SCN_FCPORT_DISABLE = 6,
+ BFI_DPORT_SCN_SUBTESTSTART = 7,
+ BFI_DPORT_SCN_TESTSKIP = 8,
+ BFI_DPORT_SCN_DDPORT_DISABLED = 9,
};
struct bfi_diag_dport_req_s {
struct bfi_mhdr_s mh; /* 4 bytes */
- u8 req; /* request 1: enable 0: disable */
- u8 status; /* reply status */
- u8 rsvd[2];
- u32 msgtag; /* msgtag for reply */
+ u8 req; /* request 1: enable 0: disable */
+ u8 rsvd[3];
+ u32 lpcnt;
+ u32 payload;
+};
+
+struct bfi_diag_dport_rsp_s {
+ struct bfi_mhdr_s mh; /* header 4 bytes */
+ bfa_status_t status; /* reply status */
+ wwn_t pwwn; /* switch port wwn. 8 bytes */
+ wwn_t nwwn; /* switch node wwn. 8 bytes */
+};
+
+struct bfi_diag_dport_scn_teststart_s {
+ wwn_t pwwn; /* switch port wwn. 8 bytes */
+ wwn_t nwwn; /* switch node wwn. 8 bytes */
+ u8 type; /* bfa_diag_dport_test_type_e */
+ u8 rsvd[3];
+ u32 numfrm; /* from switch uint in 1M */
+};
+
+struct bfi_diag_dport_scn_testcomp_s {
+ u8 status; /* bfa_diag_dport_test_status_e */
+ u8 speed; /* bfa_port_speed_t */
+ u16 numbuffer; /* from switch */
+ u8 subtest_status[DPORT_TEST_MAX]; /* 4 bytes */
+ u32 latency; /* from switch */
+ u32 distance; /* from swtich unit in meters */
+ /* Buffers required to saturate the link */
+ u16 frm_sz; /* from switch for buf_reqd */
+ u8 rsvd[2];
+};
+
+struct bfi_diag_dport_scn_s { /* max size == RDS_RMESZ */
+ struct bfi_mhdr_s mh; /* header 4 bytes */
+ u8 state; /* new state */
+ u8 rsvd[3];
+ union {
+ struct bfi_diag_dport_scn_teststart_s teststart;
+ struct bfi_diag_dport_scn_testcomp_s testcomp;
+ } info;
+};
+
+union bfi_diag_dport_msg_u {
+ struct bfi_diag_dport_req_s req;
+ struct bfi_diag_dport_rsp_s rsp;
+ struct bfi_diag_dport_scn_s scn;
};
-#define bfi_diag_dport_rsp_t struct bfi_diag_dport_req_s
/*
* PHY module specific
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 04/17] bfa: Fix WARN_ON condition check
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (2 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 03/17] bfa: Add dynamic diagnostic port support Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 05/17] bfa: FDMI enhancements Vijaya Mohan Guvva
` (14 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
The WARN_ON condition check in IO completion path is wrong. IOtags
returned by the firmware is compared with driver/bfa iotag after masking
the retry count bits.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_fcpim.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c
index 27b5609..d7385d1 100644
--- a/drivers/scsi/bfa/bfa_fcpim.c
+++ b/drivers/scsi/bfa/bfa_fcpim.c
@@ -2882,7 +2882,7 @@ bfa_ioim_good_comp_isr(struct bfa_s *bfa, struct bfi_msg_s *m)
iotag = be16_to_cpu(rsp->io_tag);
ioim = BFA_IOIM_FROM_TAG(fcpim, iotag);
- WARN_ON(BFA_IOIM_TAG_2_ID(ioim->iotag) != iotag);
+ WARN_ON(ioim->iotag != iotag);
bfa_ioim_cb_profile_comp(fcpim, ioim);
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 05/17] bfa: FDMI enhancements
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (3 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 04/17] bfa: Fix WARN_ON condition check Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 06/17] bfa: Fix 1860 port initialize when ATC is enabled Vijaya Mohan Guvva
` (13 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi
Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva,
Anil Gurumurthy
Update addl. fields in FDMI to confirm to FC-GS6 standard for RPA and
RHBA commands.
Signed-off-by: Anil Gurumurthy <agurumur@brocade.com>
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_fc.h | 15 ++++
drivers/scsi/bfa/bfa_fcs.h | 21 ++++-
drivers/scsi/bfa/bfa_fcs_lport.c | 190 +++++++++++++++++++++++++++++++++++++++
3 files changed, 224 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_fc.h b/drivers/scsi/bfa/bfa_fc.h
index bea821b..562ef73 100644
--- a/drivers/scsi/bfa/bfa_fc.h
+++ b/drivers/scsi/bfa/bfa_fc.h
@@ -1531,6 +1531,12 @@ enum fdmi_hba_attribute_type {
FDMI_HBA_ATTRIB_FW_VERSION, /* 0x0009 */
FDMI_HBA_ATTRIB_OS_NAME, /* 0x000A */
FDMI_HBA_ATTRIB_MAX_CT, /* 0x000B */
+ FDMI_HBA_ATTRIB_NODE_SYM_NAME, /* 0x000C */
+ FDMI_HBA_ATTRIB_VENDOR_INFO, /* 0x000D */
+ FDMI_HBA_ATTRIB_NUM_PORTS, /* 0x000E */
+ FDMI_HBA_ATTRIB_FABRIC_NAME, /* 0x000F */
+ FDMI_HBA_ATTRIB_BIOS_VER, /* 0x0010 */
+ FDMI_HBA_ATTRIB_VENDOR_ID = 0x00E0,
FDMI_HBA_ATTRIB_MAX_TYPE
};
@@ -1545,6 +1551,15 @@ enum fdmi_port_attribute_type {
FDMI_PORT_ATTRIB_FRAME_SIZE, /* 0x0004 */
FDMI_PORT_ATTRIB_DEV_NAME, /* 0x0005 */
FDMI_PORT_ATTRIB_HOST_NAME, /* 0x0006 */
+ FDMI_PORT_ATTRIB_NODE_NAME, /* 0x0007 */
+ FDMI_PORT_ATTRIB_PORT_NAME, /* 0x0008 */
+ FDMI_PORT_ATTRIB_PORT_SYM_NAME, /* 0x0009 */
+ FDMI_PORT_ATTRIB_PORT_TYPE, /* 0x000A */
+ FDMI_PORT_ATTRIB_SUPP_COS, /* 0x000B */
+ FDMI_PORT_ATTRIB_PORT_FAB_NAME, /* 0x000C */
+ FDMI_PORT_ATTRIB_PORT_FC4_TYPE, /* 0x000D */
+ FDMI_PORT_ATTRIB_PORT_STATE = 0x101, /* 0x0101 */
+ FDMI_PORT_ATTRIB_PORT_NUM_RPRT = 0x102, /* 0x0102 */
FDMI_PORT_ATTR_MAX_TYPE
};
diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h
index 1369682..4f1e650 100644
--- a/drivers/scsi/bfa/bfa_fcs.h
+++ b/drivers/scsi/bfa/bfa_fcs.h
@@ -627,6 +627,9 @@ void bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim,
#define BFA_FCS_FDMI_SUPP_SPEEDS_10G FDMI_TRANS_SPEED_10G
+#define BFA_FCS_FDMI_VENDOR_INFO_LEN 8
+#define BFA_FCS_FDMI_FC4_TYPE_LEN 32
+
/*
* HBA Attribute Block : BFA internal representation. Note : Some variable
* sizes have been trimmed to suit BFA For Ex : Model will be "Brocade". Based
@@ -637,25 +640,39 @@ struct bfa_fcs_fdmi_hba_attr_s {
u8 manufacturer[64];
u8 serial_num[64];
u8 model[16];
- u8 model_desc[256];
+ u8 model_desc[128];
u8 hw_version[8];
u8 driver_version[BFA_VERSION_LEN];
u8 option_rom_ver[BFA_VERSION_LEN];
u8 fw_version[BFA_VERSION_LEN];
u8 os_name[256];
__be32 max_ct_pyld;
+ struct bfa_lport_symname_s node_sym_name;
+ u8 vendor_info[BFA_FCS_FDMI_VENDOR_INFO_LEN];
+ __be32 num_ports;
+ wwn_t fabric_name;
+ u8 bios_ver[BFA_VERSION_LEN];
};
/*
* Port Attribute Block
*/
struct bfa_fcs_fdmi_port_attr_s {
- u8 supp_fc4_types[32]; /* supported FC4 types */
+ u8 supp_fc4_types[BFA_FCS_FDMI_FC4_TYPE_LEN];
__be32 supp_speed; /* supported speed */
__be32 curr_speed; /* current Speed */
__be32 max_frm_size; /* max frame size */
u8 os_device_name[256]; /* OS device Name */
u8 host_name[256]; /* host name */
+ wwn_t port_name;
+ wwn_t node_name;
+ struct bfa_lport_symname_s port_sym_name;
+ __be32 port_type;
+ enum fc_cos scos;
+ wwn_t port_fabric_name;
+ u8 port_act_fc4_type[BFA_FCS_FDMI_FC4_TYPE_LEN];
+ __be32 port_state;
+ __be32 num_ports;
};
struct bfa_fcs_stats_s {
diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
index 1224d04..8773d5e 100644
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ b/drivers/scsi/bfa/bfa_fcs_lport.c
@@ -2048,10 +2048,71 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld)
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_MAX_CT);
templen = sizeof(fcs_hba_attr->max_ct_pyld);
memcpy(attr->value, &fcs_hba_attr->max_ct_pyld, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
+ /*
+ * Send extended attributes ( FOS 7.1 support )
+ */
+ if (fdmi->retry_cnt == 0) {
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_NODE_SYM_NAME);
+ templen = sizeof(fcs_hba_attr->node_sym_name);
+ memcpy(attr->value, &fcs_hba_attr->node_sym_name, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ count++;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_VENDOR_ID);
+ templen = sizeof(fcs_hba_attr->vendor_info);
+ memcpy(attr->value, &fcs_hba_attr->vendor_info, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ count++;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_NUM_PORTS);
+ templen = sizeof(fcs_hba_attr->num_ports);
+ memcpy(attr->value, &fcs_hba_attr->num_ports, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ count++;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_FABRIC_NAME);
+ templen = sizeof(fcs_hba_attr->fabric_name);
+ memcpy(attr->value, &fcs_hba_attr->fabric_name, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ count++;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_BIOS_VER);
+ templen = sizeof(fcs_hba_attr->bios_ver);
+ memcpy(attr->value, &fcs_hba_attr->bios_ver, templen);
+ templen = fc_roundup(attr->len, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ count++;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+ }
/*
* Update size of payload
@@ -2252,6 +2313,113 @@ bfa_fcs_lport_fdmi_build_portattr_block(struct bfa_fcs_lport_fdmi_s *fdmi,
sizeof(templen));
}
+ if (fdmi->retry_cnt == 0) {
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_NODE_NAME);
+ templen = sizeof(fcs_port_attr.node_name);
+ memcpy(attr->value, &fcs_port_attr.node_name, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_NAME);
+ templen = sizeof(fcs_port_attr.port_name);
+ memcpy(attr->value, &fcs_port_attr.port_name, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(attr->len) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ if (fcs_port_attr.port_sym_name.symname[0] != '\0') {
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type =
+ cpu_to_be16(FDMI_PORT_ATTRIB_PORT_SYM_NAME);
+ templen = sizeof(fcs_port_attr.port_sym_name);
+ memcpy(attr->value,
+ &fcs_port_attr.port_sym_name, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) +
+ sizeof(templen) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen +
+ sizeof(attr->type) + sizeof(templen));
+ }
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_TYPE);
+ templen = sizeof(fcs_port_attr.port_type);
+ memcpy(attr->value, &fcs_port_attr.port_type, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_SUPP_COS);
+ templen = sizeof(fcs_port_attr.scos);
+ memcpy(attr->value, &fcs_port_attr.scos, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_FAB_NAME);
+ templen = sizeof(fcs_port_attr.port_fabric_name);
+ memcpy(attr->value, &fcs_port_attr.port_fabric_name, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_FC4_TYPE);
+ templen = sizeof(fcs_port_attr.port_act_fc4_type);
+ memcpy(attr->value, fcs_port_attr.port_act_fc4_type,
+ templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_STATE);
+ templen = sizeof(fcs_port_attr.port_state);
+ memcpy(attr->value, &fcs_port_attr.port_state, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+
+ attr = (struct fdmi_attr_s *) curr_ptr;
+ attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_NUM_RPRT);
+ templen = sizeof(fcs_port_attr.num_ports);
+ memcpy(attr->value, &fcs_port_attr.num_ports, templen);
+ templen = fc_roundup(templen, sizeof(u32));
+ curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
+ len += templen;
+ ++count;
+ attr->len = cpu_to_be16(templen + sizeof(attr->type) +
+ sizeof(templen));
+ }
+
/*
* Update size of payload
*/
@@ -2458,6 +2626,15 @@ bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_lport_fdmi_s *fdmi,
/* Retrieve the max frame size from the port attr */
bfa_fcs_fdmi_get_portattr(fdmi, &fcs_port_attr);
hba_attr->max_ct_pyld = fcs_port_attr.max_frm_size;
+
+ strncpy(hba_attr->node_sym_name.symname,
+ port->port_cfg.node_sym_name.symname, BFA_SYMNAME_MAXLEN);
+ strcpy(hba_attr->vendor_info, "BROCADE");
+ hba_attr->num_ports =
+ cpu_to_be32(bfa_ioc_get_nports(&port->fcs->bfa->ioc));
+ hba_attr->fabric_name = port->fabric->lps->pr_nwwn;
+ strncpy(hba_attr->bios_ver, hba_attr->option_rom_ver, BFA_VERSION_LEN);
+
}
static void
@@ -2467,6 +2644,7 @@ bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi,
struct bfa_fcs_lport_s *port = fdmi->ms->port;
struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info;
struct bfa_port_attr_s pport_attr;
+ struct bfa_lport_attr_s lport_attr;
memset(port_attr, 0, sizeof(struct bfa_fcs_fdmi_port_attr_s));
@@ -2531,6 +2709,18 @@ bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi,
strncpy(port_attr->host_name, (char *)driver_info->host_machine_name,
sizeof(port_attr->host_name));
+ port_attr->node_name = bfa_fcs_lport_get_nwwn(port);
+ port_attr->port_name = bfa_fcs_lport_get_pwwn(port);
+
+ strncpy(port_attr->port_sym_name.symname,
+ (char *)&bfa_fcs_lport_get_psym_name(port), BFA_SYMNAME_MAXLEN);
+ bfa_fcs_lport_get_attr(port, &lport_attr);
+ port_attr->port_type = cpu_to_be32(lport_attr.port_type);
+ port_attr->scos = pport_attr.cos_supported;
+ port_attr->port_fabric_name = port->fabric->lps->pr_nwwn;
+ fc_get_fc4type_bitmask(FC_TYPE_FCP, port_attr->port_act_fc4_type);
+ port_attr->port_state = cpu_to_be32(pport_attr.port_state);
+ port_attr->num_ports = cpu_to_be32(port->num_rports);
}
/*
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 06/17] bfa: Fix 1860 port initialize when ATC is enabled
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (4 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 05/17] bfa: FDMI enhancements Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 07/17] bfa: Fix FDISC timeout handling Vijaya Mohan Guvva
` (12 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi
Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva,
Anil Gurumurthy
On Xen kernels, if ATC (address translation cache) is enabled, the
first PCIe DMA read from the adapter fails with an error. This is due to
a bug ASIC, which leads to a failure of 1860 ports to be initialised.
This patch includes the fix to disable Invalidated Tag Match Enable
capability by setting the bit 26 of CHIP_MISC_PRG to 0, by default it is
set to 1.
Signed-off-by: Anil Gurumurthy <agurumur@brocade.com>
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_ioc_ct.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/scsi/bfa/bfa_ioc_ct.c b/drivers/scsi/bfa/bfa_ioc_ct.c
index de4e726..a8e52a1 100644
--- a/drivers/scsi/bfa/bfa_ioc_ct.c
+++ b/drivers/scsi/bfa/bfa_ioc_ct.c
@@ -918,6 +918,16 @@ bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode)
}
}
+ /*
+ * The very first PCIe DMA Read done by LPU fails with a fatal error,
+ * when Address Translation Cache (ATC) has been enabled by system BIOS.
+ *
+ * Workaround:
+ * Disable Invalidated Tag Match Enable capability by setting the bit 26
+ * of CHIP_MISC_PRG to 0, by default it is set to 1.
+ */
+ r32 = readl(rb + CT2_CHIP_MISC_PRG);
+ writel((r32 & 0xfbffffff), (rb + CT2_CHIP_MISC_PRG));
/*
* Mask the interrupts and clear any
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 07/17] bfa: Fix FDISC timeout handling
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (5 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 06/17] bfa: Fix 1860 port initialize when ATC is enabled Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 08/17] bfa: kdump fix on 815 and 825 adapters Vijaya Mohan Guvva
` (11 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi
Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva,
Anil Gurumurthy
Retry FDISC a max of 6 times. Introduce new events to handle vport
login fails due to max logins to fabric/switch.
Signed-off-by: Anil Gurumurthy <agurumur@brocade.com>
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_fcs_lport.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
index 8773d5e..2f61a5a 100644
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ b/drivers/scsi/bfa/bfa_fcs_lport.c
@@ -5988,6 +5988,7 @@ enum bfa_fcs_vport_event {
BFA_FCS_VPORT_SM_RSP_DUP_WWN = 12, /* Dup wnn error*/
BFA_FCS_VPORT_SM_RSP_FAILED = 13, /* non-retryable failure */
BFA_FCS_VPORT_SM_STOPCOMP = 14, /* vport delete completion */
+ BFA_FCS_VPORT_SM_FABRIC_MAX = 15, /* max vports on fabric */
};
static void bfa_fcs_vport_sm_uninit(struct bfa_fcs_vport_s *vport,
@@ -6173,6 +6174,7 @@ bfa_fcs_vport_sm_fdisc(struct bfa_fcs_vport_s *vport,
break;
case BFA_FCS_VPORT_SM_RSP_FAILED:
+ case BFA_FCS_VPORT_SM_FABRIC_MAX:
bfa_sm_set_state(vport, bfa_fcs_vport_sm_offline);
break;
@@ -6243,6 +6245,7 @@ bfa_fcs_vport_sm_fdisc_rsp_wait(struct bfa_fcs_vport_s *vport,
case BFA_FCS_VPORT_SM_OFFLINE:
case BFA_FCS_VPORT_SM_RSP_ERROR:
case BFA_FCS_VPORT_SM_RSP_FAILED:
+ case BFA_FCS_VPORT_SM_FABRIC_MAX:
case BFA_FCS_VPORT_SM_RSP_DUP_WWN:
bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
bfa_sm_send_event(vport->lps, BFA_LPS_SM_OFFLINE);
@@ -6528,7 +6531,7 @@ bfa_fcs_vport_fdisc_rejected(struct bfa_fcs_vport_s *vport)
else {
bfa_fcs_vport_aen_post(&vport->lport,
BFA_LPORT_AEN_NPIV_FABRIC_MAX);
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_FAILED);
+ bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_FABRIC_MAX);
}
break;
@@ -6914,7 +6917,19 @@ bfa_cb_lps_fdisc_comp(void *bfad, void *uarg, bfa_status_t status)
break;
}
- bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
+ if (vport->fdisc_retries < BFA_FCS_VPORT_MAX_RETRIES)
+ bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
+ else
+ bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_FAILED);
+
+ break;
+
+ case BFA_STATUS_ETIMER:
+ vport->vport_stats.fdisc_timeouts++;
+ if (vport->fdisc_retries < BFA_FCS_VPORT_MAX_RETRIES)
+ bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_ERROR);
+ else
+ bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_FAILED);
break;
case BFA_STATUS_FABRIC_RJT:
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 08/17] bfa: kdump fix on 815 and 825 adapters
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (6 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 07/17] bfa: Fix FDISC timeout handling Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 09/17] bfa: driver compatibility with 32bit libs Vijaya Mohan Guvva
` (10 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
Root cause: When kernel crashes, On brocade 815/825 adapters,
bfa IOC state machine and FW doesn't get a notification and
hence are not cleanly shutdown. So registers holding driver/IOC
state information are not reset back to valid disabled/parking
values. This causes subsequent driver initialization to fail
during kdump kernel boot.
Fix description: during the initialization of first PCI function, reset
corresponding register when unclean shutown is detect by reading chip
registers. This will make sure that ioc/fw gets clean re-initialization.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_ioc.c | 42 ++++++++++++---------
drivers/scsi/bfa/bfa_ioc.h | 6 +++
drivers/scsi/bfa/bfa_ioc_cb.c | 86 +++++++++++++++++++++++++++++++++++++++----
drivers/scsi/bfa/bfa_ioc_ct.c | 36 ++++++++++++++++++
drivers/scsi/bfa/bfi.h | 4 ++
5 files changed, 150 insertions(+), 24 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index 0116c10..8928b68 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -67,6 +67,14 @@ BFA_TRC_FILE(CNA, IOC);
((__ioc)->ioc_hwif->ioc_sync_ack(__ioc))
#define bfa_ioc_sync_complete(__ioc) \
((__ioc)->ioc_hwif->ioc_sync_complete(__ioc))
+#define bfa_ioc_set_cur_ioc_fwstate(__ioc, __fwstate) \
+ ((__ioc)->ioc_hwif->ioc_set_fwstate(__ioc, __fwstate))
+#define bfa_ioc_get_cur_ioc_fwstate(__ioc) \
+ ((__ioc)->ioc_hwif->ioc_get_fwstate(__ioc))
+#define bfa_ioc_set_alt_ioc_fwstate(__ioc, __fwstate) \
+ ((__ioc)->ioc_hwif->ioc_set_alt_fwstate(__ioc, __fwstate))
+#define bfa_ioc_get_alt_ioc_fwstate(__ioc) \
+ ((__ioc)->ioc_hwif->ioc_get_alt_fwstate(__ioc))
#define bfa_ioc_mbox_cmd_pending(__ioc) \
(!list_empty(&((__ioc)->mbox_mod.cmd_q)) || \
@@ -698,7 +706,7 @@ bfa_iocpf_sm_fwcheck_entry(struct bfa_iocpf_s *iocpf)
}
/* h/w sem init */
- fwstate = readl(iocpf->ioc->ioc_regs.ioc_fwstate);
+ fwstate = bfa_ioc_get_cur_ioc_fwstate(iocpf->ioc);
if (fwstate == BFI_IOC_UNINIT) {
writel(1, iocpf->ioc->ioc_regs.ioc_init_sem_reg);
goto sem_get;
@@ -725,8 +733,8 @@ bfa_iocpf_sm_fwcheck_entry(struct bfa_iocpf_s *iocpf)
bfa_trc(iocpf->ioc, fwstate);
bfa_trc(iocpf->ioc, swab32(fwhdr.exec));
- writel(BFI_IOC_UNINIT, iocpf->ioc->ioc_regs.ioc_fwstate);
- writel(BFI_IOC_UNINIT, iocpf->ioc->ioc_regs.alt_ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(iocpf->ioc, BFI_IOC_UNINIT);
+ bfa_ioc_set_alt_ioc_fwstate(iocpf->ioc, BFI_IOC_UNINIT);
/*
* Unlock the hw semaphore. Should be here only once per boot.
@@ -1037,7 +1045,7 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf_s *iocpf, enum iocpf_event event)
*/
case IOCPF_E_TIMEOUT:
- writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
break;
@@ -1138,7 +1146,7 @@ bfa_iocpf_sm_initfail_sync(struct bfa_iocpf_s *iocpf, enum iocpf_event event)
case IOCPF_E_SEMLOCKED:
bfa_ioc_notify_fail(ioc);
bfa_ioc_sync_leave(ioc);
- writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
writel(1, ioc->ioc_regs.ioc_sem_reg);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail);
break;
@@ -1227,7 +1235,7 @@ bfa_iocpf_sm_fail_sync(struct bfa_iocpf_s *iocpf, enum iocpf_event event)
bfa_ioc_notify_fail(ioc);
if (!iocpf->auto_recover) {
bfa_ioc_sync_leave(ioc);
- writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
writel(1, ioc->ioc_regs.ioc_sem_reg);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
} else {
@@ -1519,7 +1527,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force)
u32 boot_type;
u32 boot_env;
- ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
+ ioc_fwstate = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (force)
ioc_fwstate = BFI_IOC_UNINIT;
@@ -2006,11 +2014,11 @@ bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_env)
* Initialize IOC state of all functions on a chip reset.
*/
if (boot_type == BFI_FWBOOT_TYPE_MEMTEST) {
- writel(BFI_IOC_MEMTEST, ioc->ioc_regs.ioc_fwstate);
- writel(BFI_IOC_MEMTEST, ioc->ioc_regs.alt_ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_MEMTEST);
+ bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_MEMTEST);
} else {
- writel(BFI_IOC_INITING, ioc->ioc_regs.ioc_fwstate);
- writel(BFI_IOC_INITING, ioc->ioc_regs.alt_ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_INITING);
+ bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_INITING);
}
bfa_ioc_msgflush(ioc);
@@ -2038,7 +2046,7 @@ bfa_ioc_is_operational(struct bfa_ioc_s *ioc)
bfa_boolean_t
bfa_ioc_is_initialized(struct bfa_ioc_s *ioc)
{
- u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
+ u32 r32 = bfa_ioc_get_cur_ioc_fwstate(ioc);
return ((r32 != BFI_IOC_UNINIT) &&
(r32 != BFI_IOC_INITING) &&
@@ -2430,12 +2438,12 @@ bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc)
if (!bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled))
return BFA_FALSE;
- ioc_state = readl(ioc->ioc_regs.ioc_fwstate);
+ ioc_state = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (!bfa_ioc_state_disabled(ioc_state))
return BFA_FALSE;
if (ioc->pcidev.device_id != BFA_PCI_DEVICE_ID_FC_8G1P) {
- ioc_state = readl(ioc->ioc_regs.alt_ioc_fwstate);
+ ioc_state = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (!bfa_ioc_state_disabled(ioc_state))
return BFA_FALSE;
}
@@ -2449,8 +2457,8 @@ bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc)
void
bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc)
{
- writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);
- writel(BFI_IOC_UNINIT, ioc->ioc_regs.alt_ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_UNINIT);
+ bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_UNINIT);
}
#define BFA_MFG_NAME "Brocade"
@@ -2917,7 +2925,7 @@ bfa_iocpf_sem_timeout(void *ioc_arg)
static void
bfa_ioc_poll_fwinit(struct bfa_ioc_s *ioc)
{
- u32 fwstate = readl(ioc->ioc_regs.ioc_fwstate);
+ u32 fwstate = bfa_ioc_get_cur_ioc_fwstate(ioc);
bfa_trc(ioc, fwstate);
diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
index 23a90e7..de62b68 100644
--- a/drivers/scsi/bfa/bfa_ioc.h
+++ b/drivers/scsi/bfa/bfa_ioc.h
@@ -346,6 +346,12 @@ struct bfa_ioc_hwif_s {
void (*ioc_sync_ack) (struct bfa_ioc_s *ioc);
bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc);
bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc);
+ void (*ioc_set_fwstate) (struct bfa_ioc_s *ioc,
+ enum bfi_ioc_state fwstate);
+ enum bfi_ioc_state (*ioc_get_fwstate) (struct bfa_ioc_s *ioc);
+ void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
+ enum bfi_ioc_state fwstate);
+ enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
};
/*
diff --git a/drivers/scsi/bfa/bfa_ioc_cb.c b/drivers/scsi/bfa/bfa_ioc_cb.c
index 30df8a2..e3b9287 100644
--- a/drivers/scsi/bfa/bfa_ioc_cb.c
+++ b/drivers/scsi/bfa/bfa_ioc_cb.c
@@ -22,6 +22,8 @@
BFA_TRC_FILE(CNA, IOC_CB);
+#define bfa_ioc_cb_join_pos(__ioc) ((u32) (1 << BFA_IOC_CB_JOIN_SH))
+
/*
* forward declarations
*/
@@ -37,6 +39,12 @@ static void bfa_ioc_cb_sync_join(struct bfa_ioc_s *ioc);
static void bfa_ioc_cb_sync_leave(struct bfa_ioc_s *ioc);
static void bfa_ioc_cb_sync_ack(struct bfa_ioc_s *ioc);
static bfa_boolean_t bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc);
+static void bfa_ioc_cb_set_cur_ioc_fwstate(
+ struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
+static enum bfi_ioc_state bfa_ioc_cb_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc);
+static void bfa_ioc_cb_set_alt_ioc_fwstate(
+ struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
+static enum bfi_ioc_state bfa_ioc_cb_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc);
static struct bfa_ioc_hwif_s hwif_cb;
@@ -59,6 +67,10 @@ bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc)
hwif_cb.ioc_sync_leave = bfa_ioc_cb_sync_leave;
hwif_cb.ioc_sync_ack = bfa_ioc_cb_sync_ack;
hwif_cb.ioc_sync_complete = bfa_ioc_cb_sync_complete;
+ hwif_cb.ioc_set_fwstate = bfa_ioc_cb_set_cur_ioc_fwstate;
+ hwif_cb.ioc_get_fwstate = bfa_ioc_cb_get_cur_ioc_fwstate;
+ hwif_cb.ioc_set_alt_fwstate = bfa_ioc_cb_set_alt_ioc_fwstate;
+ hwif_cb.ioc_get_alt_fwstate = bfa_ioc_cb_get_alt_ioc_fwstate;
ioc->ioc_hwif = &hwif_cb;
}
@@ -187,6 +199,20 @@ bfa_ioc_cb_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix)
static bfa_boolean_t
bfa_ioc_cb_sync_start(struct bfa_ioc_s *ioc)
{
+ u32 ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
+
+ /**
+ * Driver load time. If the join bit is set,
+ * it is due to an unclean exit by the driver for this
+ * PCI fn in the previous incarnation. Whoever comes here first
+ * should clean it up, no matter which PCI fn.
+ */
+ if (ioc_fwstate & BFA_IOC_CB_JOIN_MASK) {
+ writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);
+ writel(BFI_IOC_UNINIT, ioc->ioc_regs.alt_ioc_fwstate);
+ return BFA_TRUE;
+ }
+
return bfa_ioc_cb_sync_complete(ioc);
}
@@ -212,24 +238,66 @@ bfa_ioc_cb_ownership_reset(struct bfa_ioc_s *ioc)
static void
bfa_ioc_cb_sync_join(struct bfa_ioc_s *ioc)
{
+ u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
+ u32 join_pos = bfa_ioc_cb_join_pos(ioc);
+
+ writel((r32 | join_pos), ioc->ioc_regs.ioc_fwstate);
}
static void
bfa_ioc_cb_sync_leave(struct bfa_ioc_s *ioc)
{
+ u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
+ u32 join_pos = bfa_ioc_cb_join_pos(ioc);
+
+ writel((r32 & ~join_pos), ioc->ioc_regs.ioc_fwstate);
+}
+
+static void
+bfa_ioc_cb_set_cur_ioc_fwstate(struct bfa_ioc_s *ioc,
+ enum bfi_ioc_state fwstate)
+{
+ u32 r32 = readl(ioc->ioc_regs.ioc_fwstate);
+
+ writel((fwstate | (r32 & BFA_IOC_CB_JOIN_MASK)),
+ ioc->ioc_regs.ioc_fwstate);
+}
+
+static enum bfi_ioc_state
+bfa_ioc_cb_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc)
+{
+ return (enum bfi_ioc_state)(readl(ioc->ioc_regs.ioc_fwstate) &
+ BFA_IOC_CB_FWSTATE_MASK);
+}
+
+static void
+bfa_ioc_cb_set_alt_ioc_fwstate(struct bfa_ioc_s *ioc,
+ enum bfi_ioc_state fwstate)
+{
+ u32 r32 = readl(ioc->ioc_regs.alt_ioc_fwstate);
+
+ writel((fwstate | (r32 & BFA_IOC_CB_JOIN_MASK)),
+ ioc->ioc_regs.alt_ioc_fwstate);
+}
+
+static enum bfi_ioc_state
+bfa_ioc_cb_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc)
+{
+ return (enum bfi_ioc_state)(readl(ioc->ioc_regs.alt_ioc_fwstate) &
+ BFA_IOC_CB_FWSTATE_MASK);
}
static void
bfa_ioc_cb_sync_ack(struct bfa_ioc_s *ioc)
{
- writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+ bfa_ioc_cb_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
}
static bfa_boolean_t
bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc)
{
- uint32_t fwstate, alt_fwstate;
- fwstate = readl(ioc->ioc_regs.ioc_fwstate);
+ u32 fwstate, alt_fwstate;
+ fwstate = bfa_ioc_cb_get_cur_ioc_fwstate(ioc);
/*
* At this point, this IOC is hoding the hw sem in the
@@ -257,7 +325,7 @@ bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc)
fwstate == BFI_IOC_OP)
return BFA_TRUE;
else {
- alt_fwstate = readl(ioc->ioc_regs.alt_ioc_fwstate);
+ alt_fwstate = bfa_ioc_cb_get_alt_ioc_fwstate(ioc);
if (alt_fwstate == BFI_IOC_FAIL ||
alt_fwstate == BFI_IOC_DISABLED ||
alt_fwstate == BFI_IOC_UNINIT ||
@@ -272,7 +340,7 @@ bfa_ioc_cb_sync_complete(struct bfa_ioc_s *ioc)
bfa_status_t
bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode fcmode)
{
- u32 pll_sclk, pll_fclk;
+ u32 pll_sclk, pll_fclk, join_bits;
pll_sclk = __APP_PLL_SCLK_ENABLE | __APP_PLL_SCLK_LRESETN |
__APP_PLL_SCLK_P0_1(3U) |
@@ -282,8 +350,12 @@ bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode fcmode)
__APP_PLL_LCLK_RSEL200500 | __APP_PLL_LCLK_P0_1(3U) |
__APP_PLL_LCLK_JITLMT0_1(3U) |
__APP_PLL_LCLK_CNTLMT0_1(3U);
- writel(BFI_IOC_UNINIT, (rb + BFA_IOC0_STATE_REG));
- writel(BFI_IOC_UNINIT, (rb + BFA_IOC1_STATE_REG));
+ join_bits = readl(rb + BFA_IOC0_STATE_REG) &
+ BFA_IOC_CB_JOIN_MASK;
+ writel((BFI_IOC_UNINIT | join_bits), (rb + BFA_IOC0_STATE_REG));
+ join_bits = readl(rb + BFA_IOC1_STATE_REG) &
+ BFA_IOC_CB_JOIN_MASK;
+ writel((BFI_IOC_UNINIT | join_bits), (rb + BFA_IOC1_STATE_REG));
writel(0xffffffffU, (rb + HOSTFN0_INT_MSK));
writel(0xffffffffU, (rb + HOSTFN1_INT_MSK));
writel(0xffffffffU, (rb + HOSTFN0_INT_STATUS));
diff --git a/drivers/scsi/bfa/bfa_ioc_ct.c b/drivers/scsi/bfa/bfa_ioc_ct.c
index a8e52a1..bd53150 100644
--- a/drivers/scsi/bfa/bfa_ioc_ct.c
+++ b/drivers/scsi/bfa/bfa_ioc_ct.c
@@ -43,6 +43,12 @@ static void bfa_ioc_ct_sync_join(struct bfa_ioc_s *ioc);
static void bfa_ioc_ct_sync_leave(struct bfa_ioc_s *ioc);
static void bfa_ioc_ct_sync_ack(struct bfa_ioc_s *ioc);
static bfa_boolean_t bfa_ioc_ct_sync_complete(struct bfa_ioc_s *ioc);
+static void bfa_ioc_ct_set_cur_ioc_fwstate(
+ struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
+static enum bfi_ioc_state bfa_ioc_ct_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc);
+static void bfa_ioc_ct_set_alt_ioc_fwstate(
+ struct bfa_ioc_s *ioc, enum bfi_ioc_state fwstate);
+static enum bfi_ioc_state bfa_ioc_ct_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc);
static struct bfa_ioc_hwif_s hwif_ct;
static struct bfa_ioc_hwif_s hwif_ct2;
@@ -512,6 +518,10 @@ bfa_ioc_set_ctx_hwif(struct bfa_ioc_s *ioc, struct bfa_ioc_hwif_s *hwif)
hwif->ioc_sync_leave = bfa_ioc_ct_sync_leave;
hwif->ioc_sync_ack = bfa_ioc_ct_sync_ack;
hwif->ioc_sync_complete = bfa_ioc_ct_sync_complete;
+ hwif->ioc_set_fwstate = bfa_ioc_ct_set_cur_ioc_fwstate;
+ hwif->ioc_get_fwstate = bfa_ioc_ct_get_cur_ioc_fwstate;
+ hwif->ioc_set_alt_fwstate = bfa_ioc_ct_set_alt_ioc_fwstate;
+ hwif->ioc_get_alt_fwstate = bfa_ioc_ct_get_alt_ioc_fwstate;
}
/**
@@ -959,3 +969,29 @@ bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode)
return BFA_STATUS_OK;
}
+
+static void
+bfa_ioc_ct_set_cur_ioc_fwstate(struct bfa_ioc_s *ioc,
+ enum bfi_ioc_state fwstate)
+{
+ writel(fwstate, ioc->ioc_regs.ioc_fwstate);
+}
+
+static enum bfi_ioc_state
+bfa_ioc_ct_get_cur_ioc_fwstate(struct bfa_ioc_s *ioc)
+{
+ return (enum bfi_ioc_state)readl(ioc->ioc_regs.ioc_fwstate);
+}
+
+static void
+bfa_ioc_ct_set_alt_ioc_fwstate(struct bfa_ioc_s *ioc,
+ enum bfi_ioc_state fwstate)
+{
+ writel(fwstate, ioc->ioc_regs.alt_ioc_fwstate);
+}
+
+static enum bfi_ioc_state
+bfa_ioc_ct_get_alt_ioc_fwstate(struct bfa_ioc_s *ioc)
+{
+ return (enum bfi_ioc_state) readl(ioc->ioc_regs.alt_ioc_fwstate);
+}
diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h
index e70e083..bf0a58d 100644
--- a/drivers/scsi/bfa/bfi.h
+++ b/drivers/scsi/bfa/bfi.h
@@ -374,6 +374,10 @@ enum bfi_ioc_state {
BFI_IOC_MEMTEST = 9, /* IOC is doing memtest */
};
+#define BFA_IOC_CB_JOIN_SH 16
+#define BFA_IOC_CB_FWSTATE_MASK 0x0000ffff
+#define BFA_IOC_CB_JOIN_MASK 0xffff0000
+
#define BFI_IOC_ENDIAN_SIG 0x12345678
enum {
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 09/17] bfa: driver compatibility with 32bit libs
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (7 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 08/17] bfa: kdump fix on 815 and 825 adapters Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 10/17] bfa: fru vpd date update changes Vijaya Mohan Guvva
` (9 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
Replaced usage of void * with u64 in data structure shared between
brocade user space libraries and the bfa driver to address pointer
size changes across 32-bit vs 64-bit to have the compatibility between
32bit library and 64bit driver and vice versa.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfad_bsg.c | 7 ++++---
drivers/scsi/bfa/bfad_bsg.h | 4 +++-
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index f31acfa..9863b1c 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -3371,7 +3371,8 @@ bfad_im_bsg_els_ct_request(struct fc_bsg_job *job)
goto out;
}
- if (copy_from_user((uint8_t *)bsg_fcpt, bsg_data->payload,
+ if (copy_from_user((uint8_t *)bsg_fcpt,
+ (void *)(unsigned long)bsg_data->payload,
bsg_data->payload_len)) {
kfree(bsg_fcpt);
rc = -EIO;
@@ -3525,8 +3526,8 @@ out_free_mem:
kfree(rsp_kbuf);
/* Need a copy to user op */
- if (copy_to_user(bsg_data->payload, (void *) bsg_fcpt,
- bsg_data->payload_len))
+ if (copy_to_user((void *)(unsigned long)bsg_data->payload,
+ (void *)bsg_fcpt, bsg_data->payload_len))
rc = -EIO;
kfree(bsg_fcpt);
diff --git a/drivers/scsi/bfa/bfad_bsg.h b/drivers/scsi/bfa/bfad_bsg.h
index 3ef321c..b0b5ac7 100644
--- a/drivers/scsi/bfa/bfad_bsg.h
+++ b/drivers/scsi/bfa/bfad_bsg.h
@@ -819,10 +819,12 @@ struct bfa_bsg_fcpt_s {
};
#define bfa_bsg_fcpt_t struct bfa_bsg_fcpt_s
+#pragma pack(1)
struct bfa_bsg_data {
int payload_len;
- void *payload;
+ u64 payload;
};
+#pragma pack()
#define bfad_chk_iocmd_sz(__payload_len, __hdrsz, __bufsz) \
(((__payload_len) != ((__hdrsz) + (__bufsz))) ? \
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 10/17] bfa: fru vpd date update changes
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (8 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 09/17] bfa: driver compatibility with 32bit libs Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 11/17] bfa: firmware statistics update Vijaya Mohan Guvva
` (8 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
1. While FRU VPD data update, inform firmware to send a completion event
on I2C bus. Without this change, firmware used to send completion
message on I2C bus for every chunk of FRU VPD update.
2. Support for FRU VPN update on CHINOOK2 cards.
3. Append port count to the model name to differentiate between single
port and dual port model of 1860.
4. Update the size of the model name to 16bytes
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_defs.h | 9 +++++++--
drivers/scsi/bfa/bfa_fcs.h | 8 ++++----
drivers/scsi/bfa/bfa_ioc.c | 29 +++++++++++++++++++++--------
drivers/scsi/bfa/bfa_ioc.h | 3 ++-
drivers/scsi/bfa/bfad_bsg.c | 2 +-
drivers/scsi/bfa/bfad_bsg.h | 4 +++-
drivers/scsi/bfa/bfi.h | 6 +++++-
7 files changed, 43 insertions(+), 18 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h
index d65a9b4..bef16d2 100644
--- a/drivers/scsi/bfa/bfa_defs.h
+++ b/drivers/scsi/bfa/bfa_defs.h
@@ -45,6 +45,7 @@ enum {
BFA_MFG_TYPE_PROWLER_C = 1710, /* Prowler CNA only cards */
BFA_MFG_TYPE_PROWLER_D = 1860, /* Prowler Dual cards */
BFA_MFG_TYPE_CHINOOK = 1867, /* Chinook cards */
+ BFA_MFG_TYPE_CHINOOK2 = 1869, /*!< Chinook2 cards */
BFA_MFG_TYPE_INVALID = 0, /* Invalid card type */
};
@@ -59,7 +60,8 @@ enum {
(type) == BFA_MFG_TYPE_ASTRA || \
(type) == BFA_MFG_TYPE_LIGHTNING_P0 || \
(type) == BFA_MFG_TYPE_LIGHTNING || \
- (type) == BFA_MFG_TYPE_CHINOOK))
+ (type) == BFA_MFG_TYPE_CHINOOK || \
+ (type) == BFA_MFG_TYPE_CHINOOK2))
/*
* Check if the card having old wwn/mac handling
@@ -263,6 +265,7 @@ enum {
BFA_ADAPTER_MFG_NAME_LEN = 8, /* manufacturer name length */
BFA_ADAPTER_SYM_NAME_LEN = 64, /* adapter symbolic name length */
BFA_ADAPTER_OS_TYPE_LEN = 64, /* adapter os type length */
+ BFA_ADAPTER_UUID_LEN = 16, /* adapter uuid length */
};
struct bfa_adapter_attr_s {
@@ -296,6 +299,7 @@ struct bfa_adapter_attr_s {
u8 mfg_month; /* manufacturing month */
u16 mfg_year; /* manufacturing year */
u16 rsvd;
+ u8 uuid[BFA_ADAPTER_UUID_LEN];
};
/*
@@ -409,7 +413,8 @@ struct bfa_ioc_attr_s {
u8 port_mode; /* bfa_mode_s */
u8 cap_bm; /* capability */
u8 port_mode_cfg; /* bfa_mode_s */
- u8 rsvd[4]; /* 64bit align */
+ u8 def_fn; /* 1 if default fn */
+ u8 rsvd[3]; /* 64bit align */
};
/*
diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h
index 4f1e650..94d5d01 100644
--- a/drivers/scsi/bfa/bfa_fcs.h
+++ b/drivers/scsi/bfa/bfa_fcs.h
@@ -243,19 +243,19 @@ struct bfa_fcs_fabric_s;
* Symbolic Name.
*
* Physical Port's symbolic name Format : (Total 128 bytes)
- * Adapter Model number/name : 12 bytes
+ * Adapter Model number/name : 16 bytes
* Driver Version : 10 bytes
* Host Machine Name : 30 bytes
- * Host OS Info : 48 bytes
+ * Host OS Info : 44 bytes
* Host OS PATCH Info : 16 bytes
* ( remaining 12 bytes reserved to be used for separator)
*/
#define BFA_FCS_PORT_SYMBNAME_SEPARATOR " | "
-#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ 12
+#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ 16
#define BFA_FCS_PORT_SYMBNAME_VERSION_SZ 10
#define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ 30
-#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 48
+#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 44
#define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ 16
/*
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index 8928b68..c31cb3c 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -2508,6 +2508,7 @@ bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
ad_attr->mfg_day = ioc_attr->mfg_day;
ad_attr->mfg_month = ioc_attr->mfg_month;
ad_attr->mfg_year = ioc_attr->mfg_year;
+ memcpy(ad_attr->uuid, ioc_attr->uuid, BFA_ADAPTER_UUID_LEN);
}
enum bfa_ioc_type_e
@@ -2572,13 +2573,19 @@ void
bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model)
{
struct bfi_ioc_attr_s *ioc_attr;
+ u8 nports = bfa_ioc_get_nports(ioc);
WARN_ON(!model);
memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN);
ioc_attr = ioc->attr;
- snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
+ if (bfa_asic_id_ct2(ioc->pcidev.device_id) &&
+ (!bfa_mfg_is_mezz(ioc_attr->card_type)))
+ snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u-%u%s",
+ BFA_MFG_NAME, ioc_attr->card_type, nports, "p");
+ else
+ snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u",
BFA_MFG_NAME, ioc_attr->card_type);
}
@@ -2628,7 +2635,7 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr)
memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s));
ioc_attr->state = bfa_ioc_get_state(ioc);
- ioc_attr->port_id = ioc->port_id;
+ ioc_attr->port_id = bfa_ioc_portid(ioc);
ioc_attr->port_mode = ioc->port_mode;
ioc_attr->port_mode_cfg = ioc->port_mode_cfg;
ioc_attr->cap_bm = ioc->ad_cap_bm;
@@ -2637,8 +2644,9 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr)
bfa_ioc_get_adapter_attr(ioc, &ioc_attr->adapter_attr);
- ioc_attr->pci_attr.device_id = ioc->pcidev.device_id;
- ioc_attr->pci_attr.pcifn = ioc->pcidev.pci_func;
+ ioc_attr->pci_attr.device_id = bfa_ioc_devid(ioc);
+ ioc_attr->pci_attr.pcifn = bfa_ioc_pcifn(ioc);
+ ioc_attr->def_fn = (bfa_ioc_pcifn(ioc) == bfa_ioc_portid(ioc));
bfa_ioc_get_pci_chip_rev(ioc, ioc_attr->pci_attr.chip_rev);
}
@@ -6018,6 +6026,7 @@ bfa_fru_write_send(void *cbarg, enum bfi_fru_h2i_msgs msg_type)
*/
msg->last = (len == fru->residue) ? 1 : 0;
+ msg->trfr_cmpl = (len == fru->residue) ? fru->trfr_cmpl : 0;
bfi_h2i_set(msg->mh, BFI_MC_FRU, msg_type, bfa_ioc_portid(fru->ioc));
bfa_alen_set(&msg->alen, len, fru->dbuf_pa);
@@ -6132,13 +6141,14 @@ bfa_fru_memclaim(struct bfa_fru_s *fru, u8 *dm_kva, u64 dm_pa,
*/
bfa_status_t
bfa_fruvpd_update(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
- bfa_cb_fru_t cbfn, void *cbarg)
+ bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl)
{
bfa_trc(fru, BFI_FRUVPD_H2I_WRITE_REQ);
bfa_trc(fru, len);
bfa_trc(fru, offset);
- if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2)
+ if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2 &&
+ fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK2)
return BFA_STATUS_FRU_NOT_PRESENT;
if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK)
@@ -6160,6 +6170,7 @@ bfa_fruvpd_update(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
fru->offset = 0;
fru->addr_off = offset;
fru->ubuf = buf;
+ fru->trfr_cmpl = trfr_cmpl;
bfa_fru_write_send(fru, BFI_FRUVPD_H2I_WRITE_REQ);
@@ -6189,7 +6200,8 @@ bfa_fruvpd_read(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset,
if (fru->ioc->asic_gen != BFI_ASIC_GEN_CT2)
return BFA_STATUS_FRU_NOT_PRESENT;
- if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK)
+ if (fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK &&
+ fru->ioc->attr->card_type != BFA_MFG_TYPE_CHINOOK2)
return BFA_STATUS_CMD_NOTSUPP;
if (!bfa_ioc_is_operational(fru->ioc))
@@ -6230,7 +6242,8 @@ bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size)
if (!bfa_ioc_is_operational(fru->ioc))
return BFA_STATUS_IOC_NON_OP;
- if (fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK)
+ if (fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK ||
+ fru->ioc->attr->card_type == BFA_MFG_TYPE_CHINOOK2)
*max_size = BFA_FRU_CHINOOK_MAX_SIZE;
else
return BFA_STATUS_CMD_NOTSUPP;
diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
index de62b68..90814fe 100644
--- a/drivers/scsi/bfa/bfa_ioc.h
+++ b/drivers/scsi/bfa/bfa_ioc.h
@@ -731,6 +731,7 @@ struct bfa_fru_s {
struct bfa_mbox_cmd_s mb; /* mailbox */
struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
struct bfa_mem_dma_s fru_dma;
+ u8 trfr_cmpl;
};
#define BFA_FRU(__bfa) (&(__bfa)->modules.fru)
@@ -738,7 +739,7 @@ struct bfa_fru_s {
bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru,
void *buf, u32 len, u32 offset,
- bfa_cb_fru_t cbfn, void *cbarg);
+ bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl);
bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru,
void *buf, u32 len, u32 offset,
bfa_cb_fru_t cbfn, void *cbarg);
diff --git a/drivers/scsi/bfa/bfad_bsg.c b/drivers/scsi/bfa/bfad_bsg.c
index 9863b1c..0467c34 100644
--- a/drivers/scsi/bfa/bfad_bsg.c
+++ b/drivers/scsi/bfa/bfad_bsg.c
@@ -2716,7 +2716,7 @@ bfad_iocmd_fruvpd_update(struct bfad_s *bfad, void *cmd)
spin_lock_irqsave(&bfad->bfad_lock, flags);
iocmd->status = bfa_fruvpd_update(BFA_FRU(&bfad->bfa),
&iocmd->data, iocmd->len, iocmd->offset,
- bfad_hcb_comp, &fcomp);
+ bfad_hcb_comp, &fcomp, iocmd->trfr_cmpl);
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
if (iocmd->status == BFA_STATUS_OK) {
wait_for_completion(&fcomp.comp);
diff --git a/drivers/scsi/bfa/bfad_bsg.h b/drivers/scsi/bfa/bfad_bsg.h
index b0b5ac7..05f0fc9 100644
--- a/drivers/scsi/bfa/bfad_bsg.h
+++ b/drivers/scsi/bfa/bfad_bsg.h
@@ -794,10 +794,12 @@ struct bfa_bsg_tfru_s {
struct bfa_bsg_fruvpd_s {
bfa_status_t status;
u16 bfad_num;
- u16 rsvd;
+ u16 rsvd1;
u32 offset;
u32 len;
u8 data[BFA_MAX_FRUVPD_TRANSFER_SIZE];
+ u8 trfr_cmpl;
+ u8 rsvd2[3];
};
struct bfa_bsg_fruvpd_max_size_s {
diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h
index bf0a58d..37bd256 100644
--- a/drivers/scsi/bfa/bfi.h
+++ b/drivers/scsi/bfa/bfi.h
@@ -264,6 +264,7 @@ struct bfi_ioc_getattr_req_s {
union bfi_addr_u attr_addr;
};
+#define BFI_IOC_ATTR_UUID_SZ 16
struct bfi_ioc_attr_s {
wwn_t mfg_pwwn; /* Mfg port wwn */
wwn_t mfg_nwwn; /* Mfg node wwn */
@@ -292,6 +293,7 @@ struct bfi_ioc_attr_s {
u8 mfg_day; /* manufacturing day */
u8 mfg_month; /* manufacturing month */
u16 mfg_year; /* manufacturing year */
+ u8 uuid[BFI_IOC_ATTR_UUID_SZ]; /*!< chinook uuid */
};
/*
@@ -1253,7 +1255,9 @@ enum bfi_fru_i2h_msgs {
struct bfi_fru_write_req_s {
struct bfi_mhdr_s mh; /* Common msg header */
u8 last;
- u8 rsv[3];
+ u8 rsv_1[3];
+ u8 trfr_cmpl;
+ u8 rsv_2[3];
u32 offset;
u32 length;
struct bfi_alen_s alen;
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 11/17] bfa: firmware statistics update
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (9 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 10/17] bfa: fru vpd date update changes Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 12/17] bfa: Allow rsp queue process during ioc disable Vijaya Mohan Guvva
` (7 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
Get RDS drop interrupts and REC (Read Exchange Concise) related stats
from firmware.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_defs_svc.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h
index 3e8e224..d151e2b 100644
--- a/drivers/scsi/bfa/bfa_defs_svc.h
+++ b/drivers/scsi/bfa/bfa_defs_svc.h
@@ -105,6 +105,9 @@ struct bfa_fw_ioim_stats_s {
* an error condition*/
u32 wait_for_si; /* FW wait for SI */
u32 rec_rsp_inval; /* REC rsp invalid */
+ u32 rec_rsp_xchg_comp; /* REC rsp xchg complete */
+ u32 rec_rsp_rd_si_ownd; /* REC rsp read si owned */
+
u32 seqr_io_abort; /* target does not know cmd so abort */
u32 seqr_io_retry; /* SEQR failed so retry IO */
@@ -483,6 +486,14 @@ struct bfa_fw_ct_mod_stats_s {
};
/*
+ * RDS mod stats
+ */
+struct bfa_fw_rds_stats_s {
+ u32 no_fid_drop_err; /* RDS no fid drop error */
+ u32 rsvd; /* 64bit align */
+};
+
+/*
* IOC firmware stats
*/
struct bfa_fw_stats_s {
@@ -497,6 +508,7 @@ struct bfa_fw_stats_s {
struct bfa_fw_mac_mod_stats_s macmod_stats;
struct bfa_fw_ct_mod_stats_s ctmod_stats;
struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats;
+ struct bfa_fw_rds_stats_s rds_stats;
};
#define BFA_IOCFC_PATHTOV_MAX 60
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 12/17] bfa: Allow rsp queue process during ioc disable
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (10 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 11/17] bfa: firmware statistics update Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 13/17] bfa: Fix bug_on condition in RPSC rsp handling Vijaya Mohan Guvva
` (6 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
Allow processing completions from firmware during IOC_DISABLE request is
being processed by the firmware, by setting the queue_process flag
appropriately.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_core.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c
index 342d7d9..520540a 100644
--- a/drivers/scsi/bfa/bfa_core.c
+++ b/drivers/scsi/bfa/bfa_core.c
@@ -1432,6 +1432,7 @@ bfa_iocfc_disable_cbfn(void *bfa_arg)
{
struct bfa_s *bfa = bfa_arg;
+ bfa->queue_process = BFA_FALSE;
bfa_fsm_send_event(&bfa->iocfc, IOCFC_E_IOC_DISABLED);
}
@@ -1567,7 +1568,6 @@ bfa_iocfc_start(struct bfa_s *bfa)
void
bfa_iocfc_stop(struct bfa_s *bfa)
{
- bfa->queue_process = BFA_FALSE;
bfa_fsm_send_event(&bfa->iocfc, IOCFC_E_STOP);
}
@@ -1674,7 +1674,6 @@ bfa_iocfc_disable(struct bfa_s *bfa)
bfa_plog_str(bfa->plog, BFA_PL_MID_HAL, BFA_PL_EID_MISC, 0,
"IOC Disable");
- bfa->queue_process = BFA_FALSE;
bfa_fsm_send_event(&bfa->iocfc, IOCFC_E_DISABLE);
}
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 13/17] bfa: Fix bug_on condition in RPSC rsp handling
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (11 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 12/17] bfa: Allow rsp queue process during ioc disable Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 14/17] bfa: fix endianess issue for firmware stats Vijaya Mohan Guvva
` (5 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
Fix bug_on condition check in RPSC (Report Port Speed Capabilities)
response processing.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_fcs_rport.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c
index 807622b..891aab6 100644
--- a/drivers/scsi/bfa/bfa_fcs_rport.c
+++ b/drivers/scsi/bfa/bfa_fcs_rport.c
@@ -3430,9 +3430,10 @@ bfa_fcs_rpf_rpsc2_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg,
num_ents = be16_to_cpu(rpsc2_acc->num_pids);
bfa_trc(rport->fcs, num_ents);
if (num_ents > 0) {
- WARN_ON(rpsc2_acc->port_info[0].pid == rport->pid);
+ WARN_ON(be32_to_cpu(rpsc2_acc->port_info[0].pid) !=
+ bfa_ntoh3b(rport->pid));
bfa_trc(rport->fcs,
- be16_to_cpu(rpsc2_acc->port_info[0].pid));
+ be32_to_cpu(rpsc2_acc->port_info[0].pid));
bfa_trc(rport->fcs,
be16_to_cpu(rpsc2_acc->port_info[0].speed));
bfa_trc(rport->fcs,
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 14/17] bfa: fix endianess issue for firmware stats
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (12 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 13/17] bfa: Fix bug_on condition in RPSC rsp handling Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 15/17] bfa: Support for chinook-quad port card Vijaya Mohan Guvva
` (4 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
Fix endianess issue on Big-endian architecture for firmware statistics
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_ioc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index c31cb3c..a4f3741 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -1858,7 +1858,7 @@ bfa_ioc_smem_read(struct bfa_ioc_s *ioc, void *tbuf, u32 soff, u32 sz)
bfa_trc(ioc, len);
for (i = 0; i < len; i++) {
r32 = bfa_mem_read(ioc->ioc_regs.smem_page_start, loff);
- buf[i] = be32_to_cpu(r32);
+ buf[i] = swab32(r32);
loff += sizeof(u32);
/*
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 15/17] bfa: Support for chinook-quad port card
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (13 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 14/17] bfa: fix endianess issue for firmware stats Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 16/17] bfa: dis-associate bfa path_tov with dev_loss_tmo Vijaya Mohan Guvva
` (3 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
This patch enables support for chinook quad port 16G FC card (falcon)
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfa_defs.h | 5 ++++-
drivers/scsi/bfa/bfa_ioc.c | 1 +
drivers/scsi/bfa/bfad.c | 8 ++++++++
3 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h
index bef16d2..d40a79f 100644
--- a/drivers/scsi/bfa/bfa_defs.h
+++ b/drivers/scsi/bfa/bfa_defs.h
@@ -637,6 +637,7 @@ enum {
BFA_PCI_DEVICE_ID_CT = 0x14,
BFA_PCI_DEVICE_ID_CT_FC = 0x21,
BFA_PCI_DEVICE_ID_CT2 = 0x22,
+ BFA_PCI_DEVICE_ID_CT2_QUAD = 0x23,
};
#define bfa_asic_id_cb(__d) \
@@ -645,7 +646,9 @@ enum {
#define bfa_asic_id_ct(__d) \
((__d) == BFA_PCI_DEVICE_ID_CT || \
(__d) == BFA_PCI_DEVICE_ID_CT_FC)
-#define bfa_asic_id_ct2(__d) ((__d) == BFA_PCI_DEVICE_ID_CT2)
+#define bfa_asic_id_ct2(__d) \
+ ((__d) == BFA_PCI_DEVICE_ID_CT2 || \
+ (__d) == BFA_PCI_DEVICE_ID_CT2_QUAD)
#define bfa_asic_id_ctc(__d) \
(bfa_asic_id_ct(__d) || bfa_asic_id_ct2(__d))
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index a4f3741..f78bcb6 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -2196,6 +2196,7 @@ bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
break;
case BFA_PCI_DEVICE_ID_CT2:
+ case BFA_PCI_DEVICE_ID_CT2_QUAD:
ioc->asic_gen = BFI_ASIC_GEN_CT2;
if (clscode == BFI_PCIFN_CLASS_FC &&
pcidev->ssid == BFA_PCI_CT2_SSID_FC) {
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index a5f7690..bf5c5d3 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -1720,6 +1720,14 @@ struct pci_device_id bfad_id_table[] = {
.class_mask = ~0,
},
+ {
+ .vendor = BFA_PCI_VENDOR_ID_BROCADE,
+ .device = BFA_PCI_DEVICE_ID_CT2_QUAD,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .class = (PCI_CLASS_SERIAL_FIBER << 8),
+ .class_mask = ~0,
+ },
{0, 0},
};
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 16/17] bfa: dis-associate bfa path_tov with dev_loss_tmo
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (14 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 15/17] bfa: Support for chinook-quad port card Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-13 9:33 ` [PATCH V1 17/17] bfa: Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (2 subsequent siblings)
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
Disassoicate path_tov in the driver with the dev_loss_tmo set by the
application.
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfad_attr.c | 33 +++++++--------------------------
1 file changed, 7 insertions(+), 26 deletions(-)
diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
index 72f5dc3..e9a681d 100644
--- a/drivers/scsi/bfa/bfad_attr.c
+++ b/drivers/scsi/bfa/bfad_attr.c
@@ -335,23 +335,10 @@ bfad_im_reset_stats(struct Scsi_Host *shost)
}
/*
- * FC transport template entry, get rport loss timeout.
- */
-static void
-bfad_im_get_rport_loss_tmo(struct fc_rport *rport)
-{
- struct bfad_itnim_data_s *itnim_data = rport->dd_data;
- struct bfad_itnim_s *itnim = itnim_data->itnim;
- struct bfad_s *bfad = itnim->im->bfad;
- unsigned long flags;
-
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- rport->dev_loss_tmo = bfa_fcpim_path_tov_get(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
-}
-
-/*
* FC transport template entry, set rport loss timeout.
+ * Update dev_loss_tmo based on the value pushed down by the stack
+ * In case it is lesser than path_tov of driver, set it to path_tov + 1
+ * to ensure that the driver times out before the application
*/
static void
bfad_im_set_rport_loss_tmo(struct fc_rport *rport, u32 timeout)
@@ -359,15 +346,11 @@ bfad_im_set_rport_loss_tmo(struct fc_rport *rport, u32 timeout)
struct bfad_itnim_data_s *itnim_data = rport->dd_data;
struct bfad_itnim_s *itnim = itnim_data->itnim;
struct bfad_s *bfad = itnim->im->bfad;
- unsigned long flags;
-
- if (timeout > 0) {
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- bfa_fcpim_path_tov_set(&bfad->bfa, timeout);
- rport->dev_loss_tmo = bfa_fcpim_path_tov_get(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- }
+ uint16_t path_tov = bfa_fcpim_path_tov_get(&bfad->bfa);
+ rport->dev_loss_tmo = timeout;
+ if (timeout < path_tov)
+ rport->dev_loss_tmo = path_tov + 1;
}
static int
@@ -665,7 +648,6 @@ struct fc_function_template bfad_im_fc_function_template = {
.show_rport_maxframe_size = 1,
.show_rport_supported_classes = 1,
.show_rport_dev_loss_tmo = 1,
- .get_rport_dev_loss_tmo = bfad_im_get_rport_loss_tmo,
.set_rport_dev_loss_tmo = bfad_im_set_rport_loss_tmo,
.issue_fc_host_lip = bfad_im_issue_fc_host_lip,
.vport_create = bfad_im_vport_create,
@@ -723,7 +705,6 @@ struct fc_function_template bfad_im_vport_fc_function_template = {
.show_rport_maxframe_size = 1,
.show_rport_supported_classes = 1,
.show_rport_dev_loss_tmo = 1,
- .get_rport_dev_loss_tmo = bfad_im_get_rport_loss_tmo,
.set_rport_dev_loss_tmo = bfad_im_set_rport_loss_tmo,
};
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* [PATCH V1 17/17] bfa: Update the driver version to 3.2.21.1
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (15 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 16/17] bfa: dis-associate bfa path_tov with dev_loss_tmo Vijaya Mohan Guvva
@ 2013-05-13 9:33 ` Vijaya Mohan Guvva
2013-05-23 10:55 ` [PATCH V1 00/17] " Vijay Mohan Guvva
2013-06-04 15:26 ` Vijaya Mohan Guvva
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-05-13 9:33 UTC (permalink / raw)
To: linux-scsi; +Cc: JBottomley, adapter_linux_open_src_team, Vijaya Mohan Guvva
Update bfa driver version to 3.2.21.1
Update bfa to use firmware image versions 3.2.1.0
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
---
drivers/scsi/bfa/bfad.c | 6 +++---
drivers/scsi/bfa/bfad_drv.h | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index bf5c5d3..9611195 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -63,9 +63,9 @@ int max_rport_logins = BFA_FCS_MAX_RPORT_LOGINS;
u32 bfi_image_cb_size, bfi_image_ct_size, bfi_image_ct2_size;
u32 *bfi_image_cb, *bfi_image_ct, *bfi_image_ct2;
-#define BFAD_FW_FILE_CB "cbfw-3.1.0.0.bin"
-#define BFAD_FW_FILE_CT "ctfw-3.1.0.0.bin"
-#define BFAD_FW_FILE_CT2 "ct2fw-3.1.0.0.bin"
+#define BFAD_FW_FILE_CB "cbfw-3.2.1.0.bin"
+#define BFAD_FW_FILE_CT "ctfw-3.2.1.0.bin"
+#define BFAD_FW_FILE_CT2 "ct2fw-3.2.1.0.bin"
static u32 *bfad_load_fwimg(struct pci_dev *pdev);
static void bfad_free_fwimg(void);
diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h
index 0c64a04..78d3401 100644
--- a/drivers/scsi/bfa/bfad_drv.h
+++ b/drivers/scsi/bfa/bfad_drv.h
@@ -57,7 +57,7 @@
#ifdef BFA_DRIVER_VERSION
#define BFAD_DRIVER_VERSION BFA_DRIVER_VERSION
#else
-#define BFAD_DRIVER_VERSION "3.1.2.1"
+#define BFAD_DRIVER_VERSION "3.2.21.1"
#endif
#define BFAD_PROTO_NAME FCPI_NAME
--
1.7.12
^ permalink raw reply related [flat|nested] 20+ messages in thread* RE: [PATCH V1 00/17] Update the driver version to 3.2.21.1
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (16 preceding siblings ...)
2013-05-13 9:33 ` [PATCH V1 17/17] bfa: Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
@ 2013-05-23 10:55 ` Vijay Mohan Guvva
2013-06-04 15:26 ` Vijaya Mohan Guvva
18 siblings, 0 replies; 20+ messages in thread
From: Vijay Mohan Guvva @ 2013-05-23 10:55 UTC (permalink / raw)
To: JBottomley, linux-scsi; +Cc: Adapter Linux Open SRC Team
> -----Original Message-----
> From: Vijay Mohan Guvva
> Sent: Monday, May 13, 2013 3:03 PM
> To: linux-scsi@vger.kernel.org
> Cc: JBottomley@parallels.com; Adapter Linux Open SRC Team; Vijay Mohan
> Guvva
> Subject: [PATCH V1 00/17] Update the driver version to 3.2.21.1
>
> Hi James,
> Re-submitting the patch sets, Update the driver version to 3.2.21.0 and
> Update the driver version to 3.2.21.1.
> It includes bug-fixes, changes to use firmware version 3.2.1.0, adds new
> features such as Forward Error Correction, FC BB credit recovery, dynamic
> diagnostic Port (D-port), enabled support for new hardware - chinook quad
> and updates the Brocade BFA driver to v3.2.21.1.
>
> Thanks,
> Vijaya Mohan Guvva
>
> Vijaya Mohan Guvva (17):
> bfa: Support for FC BB credit recovery
> bfa: Forward Error Correction status query
> bfa: Add dynamic diagnostic port support
> bfa: Fix WARN_ON condition check
> bfa: FDMI enhancements
> bfa: Fix 1860 port initialize when ATC is enabled
> bfa: Fix FDISC timeout handling
> bfa: kdump fix on 815 and 825 adapters
> bfa: driver compatibility with 32bit libs
> bfa: fru vpd date update changes
> bfa: firmware statistics update
> bfa: Allow rsp queue process during ioc disable
> bfa: Fix bug_on condition in RPSC rsp handling
> bfa: fix endianess issue for firmware stats
> bfa: Support for chinook-quad port card
> bfa: dis-associate bfa path_tov with dev_loss_tmo
> bfa: Update the driver version to 3.2.21.1
>
> drivers/scsi/bfa/bfa_core.c | 3 +-
> drivers/scsi/bfa/bfa_defs.h | 103 +++++-
> drivers/scsi/bfa/bfa_defs_svc.h | 77 ++++-
> drivers/scsi/bfa/bfa_fc.h | 15 +
> drivers/scsi/bfa/bfa_fcpim.c | 2 +-
> drivers/scsi/bfa/bfa_fcs.c | 62 +---
> drivers/scsi/bfa/bfa_fcs.h | 34 +-
> drivers/scsi/bfa/bfa_fcs_lport.c | 209 +++++++++++-
> drivers/scsi/bfa/bfa_fcs_rport.c | 7 +-
> drivers/scsi/bfa/bfa_ioc.c | 74 +++--
> drivers/scsi/bfa/bfa_ioc.h | 9 +-
> drivers/scsi/bfa/bfa_ioc_cb.c | 86 ++++-
> drivers/scsi/bfa/bfa_ioc_ct.c | 46 +++
> drivers/scsi/bfa/bfa_svc.c | 698
> ++++++++++++++++++++++++++++++++++++---
> drivers/scsi/bfa/bfa_svc.h | 34 +-
> drivers/scsi/bfa/bfad.c | 14 +-
> drivers/scsi/bfa/bfad_attr.c | 33 +-
> drivers/scsi/bfa/bfad_bsg.c | 137 +++++---
> drivers/scsi/bfa/bfad_bsg.h | 52 ++-
> drivers/scsi/bfa/bfad_drv.h | 2 +-
> drivers/scsi/bfa/bfi.h | 78 ++++-
> drivers/scsi/bfa/bfi_ms.h | 5 +-
> 22 files changed, 1498 insertions(+), 282 deletions(-)
>
> --
> 1.7.12
> The patch you're replying to didn't make the list, which is also a necessary precursor to getting stuff into the tree.
Hi James,
I have resubmitted the patch set and verified them in MARC.
Please pull the set if you don't have any comments.
Thanks,
Vijay
^ permalink raw reply [flat|nested] 20+ messages in thread* RE: [PATCH V1 00/17] Update the driver version to 3.2.21.1
2013-05-13 9:33 [PATCH V1 00/17] Update the driver version to 3.2.21.1 Vijaya Mohan Guvva
` (17 preceding siblings ...)
2013-05-23 10:55 ` [PATCH V1 00/17] " Vijay Mohan Guvva
@ 2013-06-04 15:26 ` Vijaya Mohan Guvva
18 siblings, 0 replies; 20+ messages in thread
From: Vijaya Mohan Guvva @ 2013-06-04 15:26 UTC (permalink / raw)
To: JBottomley, linux-scsi; +Cc: Adapter Linux Open SRC Team
>> The patch you're replying to didn't make the list, which is also a necessary precursor to getting stuff into the tree.
> Hi James,
> I have resubmitted the patch set and verified them in MARC.
> Please pull the set if you don't have any comments.
Hi James,
Do you have any comments on the patch set.
Thanks,
Vijay
^ permalink raw reply [flat|nested] 20+ messages in thread